-48.41% is the change from 942 to 486
Calculation steps:
[( 486 - 942 ) ÷ 942] x 100 = -48.41%
Formula
Percentage change = [(486 - 942) / 942] x 100
Subtract the new number by the original number
486 - 942 = -456
-456 ÷ 942 = -0.4840764331210191
-0.4840764331210191 x 100 = -48.41%