-41.96% is the change from 958 to 556
Calculation steps:
[( 556 - 958 ) ÷ 958] x 100 = -41.96%
Formula
Percentage change = [(556 - 958) / 958] x 100
Subtract the new number by the original number
556 - 958 = -402
-402 ÷ 958 = -0.4196242171189979
-0.4196242171189979 x 100 = -41.96%