37.37% is the change from 99 to 136
Calculation steps:
[( 136 - 99 ) ÷ 99] x 100 = 37.37%
Formula
Percentage change = [(136 - 99) / 99] x 100
Subtract the new number by the original number
136 - 99 = 37
37 ÷ 99 = 0.37373737373737376
0.37373737373737376 x 100 = 37.37%