-46.6% is the change from 942 to 503
Calculation steps:
[( 503 - 942 ) ÷ 942] x 100 = -46.6%
Formula
Percentage change = [(503 - 942) / 942] x 100
Subtract the new number by the original number
503 - 942 = -439
-439 ÷ 942 = -0.46602972399150744
-0.46602972399150744 x 100 = -46.6%