-10.91% is the change from 962 to 857
Calculation steps:
[( 857 - 962 ) ÷ 962] x 100 = -10.91%
Formula
Percentage change = [(857 - 962) / 962] x 100
Subtract the new number by the original number
857 - 962 = -105
-105 ÷ 962 = -0.10914760914760915
-0.10914760914760915 x 100 = -10.91%