80.88% is the change from 136 to 246
Calculation steps:
[( 246 - 136 ) ÷ 136] x 100 = 80.88%
Formula
Percentage change = [(246 - 136) / 136] x 100
Subtract the new number by the original number
246 - 136 = 110
110 ÷ 136 = 0.8088235294117647
0.8088235294117647 x 100 = 80.88%