I have a field in a repeating table that will have a different number each time a new row is added. I want to calcuate the difference of the field in one row with the field in the previous row, but in percentages in a another field. I need to show the increase or decrease from one month to the next in percentages. For example, Amount Field in Row 1 = 89 and Amount Field in Row 2 = 110, then Percent Change field = 23.6% . Any help would be appreciated.