I'm working on a report that has two groups. In the detail section for
each group I would like to show the percent of the group and the
percent of the total, so the result would look something like;

Group 1    Deliveries    Pickups    Total    % of Group    % of Total
  A                5               3            8            50%            
  32%
  B                2               3            5            31%            
  20%
  C                1               2            3            18%            
  12%

Group Totals:  8              8            16

Group 2    Deliveries    Pickups    Total    % of Group    % of Total
  D                3               2            5            56%            
 20%
  E                1               0            1            11%            
  4%
  F                0               3            3            33%            
 12%

Group Totals: 4               5            9

Grand Totals: 12             13          25

I'm having trouble getting the group percentage to work. If I use
=([txtTotal]/[txtGroupTotal]) in an unbound text box I get a parameter
popup because there in more than one group total. I've tried a few
other methods with hidden controls, etc. but can't get anything to
work. Any Ideas?

TIA