-40.74% is the change from 940 to 557
Calculation steps:
[( 557 - 940 ) ÷ 940] x 100 = -40.74%
Formula
Percentage change = [(557 - 940) / 940] x 100
Subtract the new number by the original number
557 - 940 = -383
-383 ÷ 940 = -0.4074468085106383
-0.4074468085106383 x 100 = -40.74%