Expression for calculating percentage

[#1]

Hi,

I need to display the total cost of each stage and percentage of the same in a pie chart.How do i write an expression to calculate the percent.I have taken totalcost in the expression and stage in dimensions.

Please suggest.

Thanks in advance.

[stephencredmond]

Hi, I just blogged about this!

http://qliktips.blogspot.com/

Stephen