45.37% is the change from 108 to 157
Calculation steps:
[( 157 - 108 ) ÷ 108] x 100 = 45.37%
Formula
Percentage change = [(157 - 108) / 108] x 100
Subtract the new number by the original number
157 - 108 = 49
49 ÷ 108 = 0.4537037037037037
0.4537037037037037 x 100 = 45.37%