-88.72% is the change from 470 to 53
Calculation steps:
[( 53 - 470 ) ÷ 470] x 100 = -88.72%
Formula
Percentage change = [(53 - 470) / 470] x 100
Subtract the new number by the original number
53 - 470 = -417
-417 ÷ 470 = -0.8872340425531915
-0.8872340425531915 x 100 = -88.72%