11.79% is the change from 857 to 958
Calculation steps:
[( 958 - 857 ) ÷ 857] x 100 = 11.79%
Formula
Percentage change = [(958 - 857) / 857] x 100
Subtract the new number by the original number
958 - 857 = 101
101 ÷ 857 = 0.11785297549591599
0.11785297549591599 x 100 = 11.79%