-47.98% is the change from 963 to 501
Calculation steps:
[( 501 - 963 ) ÷ 963] x 100 = -47.98%
Formula
Percentage change = [(501 - 963) / 963] x 100
Subtract the new number by the original number
501 - 963 = -462
-462 ÷ 963 = -0.4797507788161994
-0.4797507788161994 x 100 = -47.98%