VBA to highlight change in formula in a row

Hi there,

I am trying to develop a code which would highlight row differences in Activeworksheet using loop. The rows range would be dynamic in every worksheet. Also, in some of the worksheets, there would be text in column A while in other worksheets in column D (so headings for each would again be in dynamic columns). I want to use a code wherein macro would search for first cell containing formula in the first row and then comparing rest of the row with the same formula. Same process would be repeated for remaining rows containing data. Would appreciate if someone can help me out.

Thanks,