Attempting To Write Create An ASP Page FROM An ASP Page.

I'm trying to write an asp page line by line, as one would create a
text file, only my file will end in .asp.

One line simply writes a close ASP code tag, or

FILECONTENTS=FILECONTENTS & "%>"

When this line processed, an error occurs saying that the string was
never terminated because the asp page attempting to write this line of
code to a NEW asp page reads that close ASP tag (%>), as an actual
close asp tag for itself, instead of a STRING value.

How do I write this %> symbol to a new asp file, while still
maintaining its purpose to close a group of asp code in the newly
created page?