Hi, I need to show the % of a running total in a chart but cannot find how to do this.  I have a chart which I can show a % of a qty sum (under set summary option) but this option is not available for my running total field.  Does anyone know how to do this.  E.g. I have a sum by different groups and I can show a % for each of those groups out of the total.  However I also have a running total for this quantity being summed by month and this is the value I want to show as a % of the overall running total because this is an average.  Any further info needed please advise, but I really need this help!  Thanks