66.24% is the change from 157 to 261
Calculation steps:
[( 261 - 157 ) ÷ 157] x 100 = 66.24%
Formula
Percentage change = [(261 - 157) / 157] x 100
Subtract the new number by the original number
261 - 157 = 104
104 ÷ 157 = 0.6624203821656051
0.6624203821656051 x 100 = 66.24%