12.14% is the change from 857 to 961
Calculation steps:
[( 961 - 857 ) ÷ 857] x 100 = 12.14%
Formula
Percentage change = [(961 - 857) / 857] x 100
Subtract the new number by the original number
961 - 857 = 104
104 ÷ 857 = 0.12135355892648775
0.12135355892648775 x 100 = 12.14%