-41.68% is the change from 955 to 557
Calculation steps:
[( 557 - 955 ) ÷ 955] x 100 = -41.68%
Formula
Percentage change = [(557 - 955) / 955] x 100
Subtract the new number by the original number
557 - 955 = -398
-398 ÷ 955 = -0.4167539267015707
-0.4167539267015707 x 100 = -41.68%