12.25% is the change from 857 to 962
Calculation steps:
[( 962 - 857 ) ÷ 857] x 100 = 12.25%
Formula
Percentage change = [(962 - 857) / 857] x 100
Subtract the new number by the original number
962 - 857 = 105
105 ÷ 857 = 0.12252042007001167
0.12252042007001167 x 100 = 12.25%