-88.89% is the change from 477 to 53
Calculation steps:
[( 53 - 477 ) ÷ 477] x 100 = -88.89%
Formula
Percentage change = [(53 - 477) / 477] x 100
Subtract the new number by the original number
53 - 477 = -424
-424 ÷ 477 = -0.8888888888888888
-0.8888888888888888 x 100 = -88.89%