-88.84% is the change from 484 to 54
Calculation steps:
[( 54 - 484 ) ÷ 484] x 100 = -88.84%
Formula
Percentage change = [(54 - 484) / 484] x 100
Subtract the new number by the original number
54 - 484 = -430
-430 ÷ 484 = -0.8884297520661157
-0.8884297520661157 x 100 = -88.84%