-54.99% is the change from 942 to 424
Calculation steps:
[( 424 - 942 ) ÷ 942] x 100 = -54.99%
Formula
Percentage change = [(424 - 942) / 942] x 100
Subtract the new number by the original number
424 - 942 = -518
-518 ÷ 942 = -0.5498938428874734
-0.5498938428874734 x 100 = -54.99%