-53.91% is the change from 920 to 424
Calculation steps:
[( 424 - 920 ) ÷ 920] x 100 = -53.91%
Formula
Percentage change = [(424 - 920) / 920] x 100
Subtract the new number by the original number
424 - 920 = -496
-496 ÷ 920 = -0.5391304347826087
-0.5391304347826087 x 100 = -53.91%