-39.49% is the change from 942 to 570
Calculation steps:
[( 570 - 942 ) ÷ 942] x 100 = -39.49%
Formula
Percentage change = [(570 - 942) / 942] x 100
Subtract the new number by the original number
570 - 942 = -372
-372 ÷ 942 = -0.39490445859872614
-0.39490445859872614 x 100 = -39.49%