-42.81% is the change from 974 to 557
Calculation steps:
[( 557 - 974 ) ÷ 974] x 100 = -42.81%
Formula
Percentage change = [(557 - 974) / 974] x 100
Subtract the new number by the original number
557 - 974 = -417
-417 ÷ 974 = -0.42813141683778233
-0.42813141683778233 x 100 = -42.81%