Add additional data label to a chart

[javedi]

Hello

I've searched the web but found no joy. I have a chart and would like to add an additional data label to show percentage. I can only switch between a count and a percentage on the same data label, so does any one know of a way i can add another data label, or have both a count and percentage shown in a pie chart?

Any idea's appreciated.

Thanks,
Javedi