List report with percentage under total row

[lloraine]

I have a list report. I have 10 columns and a total column going across. The total column totals each row. I want to total each column on the bottom which seems pretty straight forward. Now, I want to put a percentage row under the total row. How would I do the percentage row? I want to divide each column total by the total of the total column.

[pricter]

My suggestion is to use a crosstab if this possible.

It would be easier to achieve what you want with a crosstab rather a list