I kept getting error messages suggesting I try again later. When I realized
that all three had posted, I looked for a way to edit / delete, but I
couldn't find one. I refrained from posting an apology on the theory that I
didn't want to further waste people's time, but I do apologize for my error.

"Dave O" wrote:

Dimwit-
This is your third post this morning regarding percentages and
anchoring the cell reference. Ettiquette suggests you wait for the
response to a question and use the answer in all applications.
Modifying the original post is great, and even desireable.