i want to add % in value

[KushThakkar]

I want to like this: "100.0%" instead of "100.0"

i try this code:

self.arrPos[i] = CGFloat(Int(pos * 100.0)) / CGFloat(arrTotal[i] as! Double)
self.arrNeg[i] = CGFloat(Int(neg * 100.0)) / CGFloat(arrTotal[i] as! Double)

cell.barChartView.data = self.setChartBarGroupDataSet(arrAgeGrop, values: arrPos, values2:arrNeg, sortIndex: 1)

[danielgindi]

You use formatters to show whatever label you want. Please look at the demos.

[KushThakkar]

thanks. its done using formatters.