-49.84% is the change from 959 to 481
Calculation steps:
[( 481 - 959 ) ÷ 959] x 100 = -49.84%
Formula
Percentage change = [(481 - 959) / 959] x 100
Subtract the new number by the original number
481 - 959 = -478
-478 ÷ 959 = -0.4984358706986444
-0.4984358706986444 x 100 = -49.84%