-11.27% is the change from 958 to 850
Calculation steps:
[( 850 - 958 ) ÷ 958] x 100 = -11.27%
Formula
Percentage change = [(850 - 958) / 958] x 100
Subtract the new number by the original number
850 - 958 = -108
-108 ÷ 958 = -0.1127348643006263
-0.1127348643006263 x 100 = -11.27%