-4.25% is the change from 942 to 902
Calculation steps:
[( 902 - 942 ) ÷ 942] x 100 = -4.25%
Formula
Percentage change = [(902 - 942) / 942] x 100
Subtract the new number by the original number
902 - 942 = -40
-40 ÷ 942 = -0.04246284501061571
-0.04246284501061571 x 100 = -4.25%