-50.99% is the change from 963 to 472
Calculation steps:
[( 472 - 963 ) ÷ 963] x 100 = -50.99%
Formula
Percentage change = [(472 - 963) / 963] x 100
Subtract the new number by the original number
472 - 963 = -491
-491 ÷ 963 = -0.509865005192108
-0.509865005192108 x 100 = -50.99%