% of Running Total to Grand Total in Pivot Table
 

Thanks to Debra Dalgleish and the http://www.contextures.com/xlPivot10.html
website, I have a pivot table that displays a calculated field to show
RUNNING TOTAL IN.

Is it possible to have a field for the % of the Running Total of the GRAND
TOTAL... ie.. Running total/Grand Total.

Is it possible to use the subtotals and grand totals of your pivot table in
a calculated field within the same pivot table?