-41.63% is the change from 956 to 558
Calculation steps:
[( 558 - 956 ) ÷ 956] x 100 = -41.63%
Formula
Percentage change = [(558 - 956) / 956] x 100
Subtract the new number by the original number
558 - 956 = -398
-398 ÷ 956 = -0.41631799163179917
-0.41631799163179917 x 100 = -41.63%