21.32% is the change from 136 to 165
Calculation steps:
[( 165 - 136 ) ÷ 136] x 100 = 21.32%
Formula
Percentage change = [(165 - 136) / 136] x 100
Subtract the new number by the original number
165 - 136 = 29
29 ÷ 136 = 0.21323529411764705
0.21323529411764705 x 100 = 21.32%