Queries :: Percentage Of Change For Each Record
Dec 11, 2014
I'm new to this and I've created a report that shows evaluation scores before and after for some training we are delivering. The Query I've created works out the percentage of change for each record. The problem I'm having is that I can't now summarize these percentages for each instructor.
What I'm entering to retrieve the percentage score is:
=(Sum(IIf(IsNumeric([Percentage Change]),[Percentage Change],0)))/(Sum(IIf(IsNumeric([Percentage Change]),1,0)))
What i get back is as follows:
Before score = 2.85 (correct)
After Score = 4.22 (correct)
Percentage of Change = 55% (incorrect this should be 48% )
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Oct 25, 2013
I'm trying to calculate the percentage change between records/rows. I've searched around the internet and found 2 possible examples, but they are very specific to the individual's database and I'm struggling to understand.
Here are two examples:
[URL] ....
[URL] .....
I believe I need to create a query based on another query (which I can do). I would need to create a column in the new query that calculates the percentage difference, but what's the formula/contents of that column?
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Oct 1, 2014
I have a table with the following fields; Row; AnimalID; Weight: Date_Weighed (see attached screenshot example).
I would like to make a query that gives me the percentage weight loss/gain since the last time a particular animal was weighed. For example, animal AAA gained 100% between 2014/01/01 and 2014/02/01. Animal CCC gained 0% between 2014/02/01 and 2014/03/01.
I plan to use this to create a pop-up that informs me if an animal had lost over 15% of its bodyweight since the last time it was weighed, indicating either a loss of body condition, or that a female has given birth.
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Aug 7, 2013
I have a "make table" query. Inside that query there is a simple expression that divides two fields by one another to arrive at a %. Example 5/100=5%. However, the data returned is not in a % format.I know that I can go into table properties and change the fromat to "percentage", but that will only work for the current table that I have created. Once I re-run the "make table" query, I lose the change to the format, and my value again returns to a number, not a %..
Is there any way to always have a percentage returned without having to manually change the format each time that I run the query, or having to make a "delete" and "append query" ?
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Jun 19, 2014
On a table I have a field labeled "Interest", and it is for what you would expect.
I have the data type set to Number, and the format set to Percent. For some reason I cannot change this field, it keeps resetting the value back to 0.00% even though I type something else in.
Access 2007
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Feb 8, 2012
I use Access 2003. I've set the Data Type on a field name to = Percentage
I've tried to use all - Field size types
I want to enter in 50 in the table and have the output be 50% currently it goes to 5000%
Is there anything i have to add in the Validation rule to make it show the exact value?
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Mar 27, 2013
I have this table
Year AvgOfValue
2005 109.061690295772
2009 106.801581389669
I have to calculate the percentage of change of the values. I have very basic knowledge. How can I make a query to calculate the percentage of change?
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Jun 29, 2015
I have a column "CAT" each time that CAT switches between 0 and 1, I would like my query to auto-create a "grouping" and increment the group by 1. What I am looking for is the output as shown below.
ID CAT GROUP
67 0 1
68 0 1
69 0 1
70 1 2
71 1 2
72 0 3
73 0 3
74 0 3
75 0 3
76 1 4
77 1 4
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Aug 15, 2007
I have about 40 queries based on employed trainees from different groups(MMF, MKO, CNP,...). Now, what I'm trying to do is find the percentage of trainees employed from the total trainees, % employed in community from total trainees, % employed at wuskwatim from total trainees,... and so on.
If you take a look at my DB, you will find I have have MANY queries made. Is there an easier way to find this kind of information?
Any suggestions would be appreciated.
18448
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Sep 12, 2013
What I'm looking to do is calculate the success rate (%) of compliance rates with Quality Control paperwork. Essentially, each record has 12 "check box" fields representing the different QC sheets that are submitted each day.
QCflavourChange
QCfillerOperator
QCblowMoulding
QCtorqueTest
QCnetContents
QClabeller
QCpacker
QCpalletiser
RMpreform
RMclosure
RMlabel
RMcarton
I have been able to find the code for counting the success rate of a specific type of QC sheet across multiple days worth of testing, eg:
=Sum(IIf([RMpreform]=True,1,0))])
But I have been unable to determine how I can count the total of all the successful fields listed above, across a single record.
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Jun 20, 2005
I just recently figured out how to count how many jobs a CSR has submitted and how many errors a CSR has made. What I need to do now is combine these two queries and figure the percentage of jobs correct that a CSR has submitted. I tried to combine these to queries in a report and figure it out that way, but that didn't work. When I combined the two queries I lost the individual information in the queries. I tried to combine the two queries but it wouldn't let me. It said that I was trying to combine the fields of a table and a query and that I should use one or the other.
Can anyone help me?
learnasugo
The excel file is how they would like the report to look
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Feb 26, 2013
I'm a Access novice trying to set up a table to record the answers to simple yes/no questions. I've got all the questions set up and yes/no fields set for their responses, but I now want to add a field that calculates the percentage of yes responses on that particular report and record that too. I'm trying to use the 'calculated' data type, but then I can't work out what to type as the expression.
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Nov 7, 2013
Is it possible to only show a percentage, like 5% of records using a query? Ideally i would like my query to show a random 5% sample from a table, that would be great. Is this sort of query possible?
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Apr 16, 2013
How to calculate the percentage of kilometers per order compared to the total number of kilometers per carrier.
In the attached screenshot send queries where I need formula.
Mileage on the orders of the field called "Korkma" . The formula should look like: # [Korkm] / [total kilometers per carrier] #.
I do not know how to get the total mileage driven by the carrier (the carrier is in the query in the Field Name Plate) for the month.
For example:
date 1.1.2013.,Plate:Pribus Korkm= 37
date 2.1.2013.,Plate: Pribus,Korkm=56
date 10.1.2013.,Plate: Pribus, Korkm= 70
Formula: [37]/[163] = 0,23
[56]/[163]= 0,34
[70]/[163]= 0,43
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Jun 11, 2013
I have a query that has clients sorted in the row area and a column from my table that is set up as text but only has yes/no options for the data. I have a pivot table that counts the yes's and counts the no's and finds a grand total; however, I want to be able to find the percentage of pass's given the grand total. I'm able to do this in Excel and was wondering if it was possible in Access.
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Oct 15, 2013
I have a query that calculates a percentage that works fine. The sql is like so:
SELECT Table1.cost, Table1.sales, Table1.location, [sales]-[cost] AS GrossProfit, [GrossProfit]/[sales] AS GrossProfitPC
FROM Table1;
If I try to set criteria to select records based on the calculated value of the expression (eg; only select records with a GrossProfit percentage > 50) when I run the query it asks for a parameter as if the field [GrossProfit ] were a parameter.
Is there a way i can set a criteria based on the value of the percentage field?
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Aug 5, 2014
I am trying to set up a calculation between two values to show the percentage difference. In Excel, for example, I would have two values, £905,175 and £891,563, and I would enter =A1-G2)/ABS(A1), which would then return a plus or minus percentage value. how to do this in a query using Access 2010?
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Jun 17, 2015
I am trying to make a query that give me an output of an aggregate percentage column, or running sum of percentage. Please see my example:
Month Sales in % Running sum percentage
Jan 5.03 % 5.03 %
Feb 2.17 % 7.20 %
Mars 1.28 % 8.48 %
I have the column Month and Sales in %, What do I have to do to get an output like the example over?
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May 6, 2015
I have a very simple query which brings back a count of records. I would like to add a percentage column to this which shows a percentage by ClinicCode. I've attached some sample data and what the inteded outcome should be.
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Apr 25, 2014
I have a database which tracks the performance of my team and how long it took them to send something out to the customer. We have a target of 5 minutes.
So I quite a few queries to drill down this information. I have a summary query that takes that information and tells me the total amount of things sent, the amount of things sent in time and the amount of things sent late.
My team have to get at least 95% out on time. So how would I go about adding this bit into the query. The calculation is:
The amount sent on time / the total amount * 100
But is there anyway to add this into a 4th column displayed next to these figures?
Looking around a few people have talked about SQL but I no nothing about this and it seems quite daunting, is there a way to do this as a calculated field?
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Apr 12, 2013
I have created a cross tab query that contains a row heading for Entity and Total Cases. I would like to have a percentage of the Case Total for Each Category as well as the count for each category. It works fine for just the counts and here is the sql behind it:
TRANSFORM Count(CASEDATA.CASESTATUS) AS CountOfCASESTATUS
SELECT IUIDCODES.CODEDESCRIPTION, Count(CASEDATA.CASETYPECODE) AS CountOfCASETYPECODE
FROM (CASEDATA INNER JOIN CASESTATUSCODES ON CASEDATA.CASESTATUS = CASESTATUSCODES.CODEID) INNER JOIN IUIDCODES ON CASEDATA.IUID = IUIDCODES.CODEID
WHERE (((CASEDATA.CASETYPECODE)=63) AND ((CASEDATA.FYSTATUS)=6 Or (CASEDATA.FYSTATUS)=7 Or (CASEDATA.FYSTATUS)=8))
GROUP BY IUIDCODES.CODEDESCRIPTION
PIVOT CASESTATUSCODES.CODEDESCRIPTION;
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Mar 28, 2015
I need to do a update query with prompt to input a percentage.
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Apr 19, 2013
To calculate the percentage of the number of passengers in the total number of passengers per single order using query:
Code:
SELECT
Code:
A.Date, A.Plate, A.Pax, A.Agency, A.Code, IIf ([pax]> 0, Round ([Pax] / (SELECT Sum (Pax) FROM Sheet2 as B WHERE B.Date = A.Date and B.code = A.code), 2), 1) AS KOR
FROM Sheet2 AS A
ORDER BY A.Date;
Query works fine in all cases except one, and that is when the encounter a same order in one day
01/04/2013. D_1 0pax
01/04/2013. D_1 5pax
in this case the formula gives a coefficient of 1 to 0 passengers and coefficient of 1 to 5 passengers, should be given a score of 0 0 of passengers and 1 to 5 passengers
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Jan 29, 2015
I have a text percentage that reads 28.0%. I want to convert to a numeric percentage that reads either 0.28 or 28.0%, preferably the latter. The Val function returns an error.
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Jun 6, 2013
I have about 20 columns in a query and each row is a customer.
The columns are either pass/fail but are text fields and not a yes/no set up. I want to get the percentage of a pass in the column.
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Apr 14, 2015
I've just made this query at work, it brings up the results from a database of telephone surveys. about going all gestapo on the table names and codes, I'm unsure as to how told off I could get for placing identifiable images on the internet
query.png
basically I would like to extend this query so it shows the sum of the "CountOfQ1 22" column and also shows what percentage of that total each entry in the "Q1 22" column is.
This will enable me to have results for the day sent to me at home every night at close of business as the person supervising the call centre at the time can run the query and email me the results.
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