20.74% is the change from 135 to 163
Calculation steps:
[( 163 - 135 ) ÷ 135] x 100 = 20.74%
Formula
Percentage change = [(163 - 135) / 135] x 100
Subtract the new number by the original number
163 - 135 = 28
28 ÷ 135 = 0.2074074074074074
0.2074074074074074 x 100 = 20.74%