Too much TeX ;-)

Hi, Just experienced a small glitch.

If you want to use constants in the Excel formula you are allowed to type in a percentage value. If you want to typeset the value, TeX assume that everything after the % can be dropped as a comment.

That is usually not the case, so you need to escape the %-symbol before typesetting.

Thanks for error alert and diagnostics. Its been fixed - please try again.