-15.55% is the change from 958 to 809
Calculation steps:
[( 809 - 958 ) ÷ 958] x 100 = -15.55%
Formula
Percentage change = [(809 - 958) / 958] x 100
Subtract the new number by the original number
809 - 958 = -149
-149 ÷ 958 = -0.15553235908141963
-0.15553235908141963 x 100 = -15.55%