-46.18% is the change from 942 to 507
Calculation steps:
[( 507 - 942 ) ÷ 942] x 100 = -46.18%
Formula
Percentage change = [(507 - 942) / 942] x 100
Subtract the new number by the original number
507 - 942 = -435
-435 ÷ 942 = -0.46178343949044587
-0.46178343949044587 x 100 = -46.18%