-9.92% is the change from 958 to 863
Calculation steps:
[( 863 - 958 ) ÷ 958] x 100 = -9.92%
Formula
Percentage change = [(863 - 958) / 958] x 100
Subtract the new number by the original number
863 - 958 = -95
-95 ÷ 958 = -0.09916492693110647
-0.09916492693110647 x 100 = -9.92%