50.96% is the change from 157 to 237
Calculation steps:
[( 237 - 157 ) ÷ 157] x 100 = 50.96%
Formula
Percentage change = [(237 - 157) / 157] x 100
Subtract the new number by the original number
237 - 157 = 80
80 ÷ 157 = 0.5095541401273885
0.5095541401273885 x 100 = 50.96%