I have this small pivot table. Here is part of it. I hope this goes across
correctly as it's very hard to retain the columns as they should be once I
post this:

COL A COL B COL C COL D
% DIFFERENCE
YEAR MONTH WE PAID FROM LAST MONTH
2005
ROW 10 APR $6,204.40
ROW 11 MAY $25,634.46 313%
ROW 12 JUN $1,755.81 -93%
ROW 13 JUL $3,435.61 96%
ROW 14 AUG $4,209.09 23%


The last column (% Difference) has been added manually with the formula
=SUM(C11-C10)/C10. I can't figure out how to enter this as a calculated
field. Is this formula too advanced for pivot tables? Connie