30.16% is the change from 126 to 164
Calculation steps:
[( 164 - 126 ) ÷ 126] x 100 = 30.16%
Formula
Percentage change = [(164 - 126) / 126] x 100
Subtract the new number by the original number
164 - 126 = 38
38 ÷ 126 = 0.30158730158730157
0.30158730158730157 x 100 = 30.16%