-50.31% is the change from 968 to 481
Calculation steps:
[( 481 - 968 ) ÷ 968] x 100 = -50.31%
Formula
Percentage change = [(481 - 968) / 968] x 100
Subtract the new number by the original number
481 - 968 = -487
-487 ÷ 968 = -0.503099173553719
-0.503099173553719 x 100 = -50.31%