11.67% is the change from 857 to 957
Calculation steps:
[( 957 - 857 ) ÷ 857] x 100 = 11.67%
Formula
Percentage change = [(957 - 857) / 857] x 100
Subtract the new number by the original number
957 - 857 = 100
100 ÷ 857 = 0.11668611435239207
0.11668611435239207 x 100 = 11.67%