-52.23% is the change from 942 to 450
Calculation steps:
[( 450 - 942 ) ÷ 942] x 100 = -52.23%
Formula
Percentage change = [(450 - 942) / 942] x 100
Subtract the new number by the original number
450 - 942 = -492
-492 ÷ 942 = -0.5222929936305732
-0.5222929936305732 x 100 = -52.23%