-40.19% is the change from 938 to 561
Calculation steps:
[( 561 - 938 ) ÷ 938] x 100 = -40.19%
Formula
Percentage change = [(561 - 938) / 938] x 100
Subtract the new number by the original number
561 - 938 = -377
-377 ÷ 938 = -0.40191897654584224
-0.40191897654584224 x 100 = -40.19%