-40.93% is the change from 943 to 557
Calculation steps:
[( 557 - 943 ) ÷ 943] x 100 = -40.93%
Formula
Percentage change = [(557 - 943) / 943] x 100
Subtract the new number by the original number
557 - 943 = -386
-386 ÷ 943 = -0.4093319194061506
-0.4093319194061506 x 100 = -40.93%