-88.33% is the change from 454 to 53
Calculation steps:
[( 53 - 454 ) ÷ 454] x 100 = -88.33%
Formula
Percentage change = [(53 - 454) / 454] x 100
Subtract the new number by the original number
53 - 454 = -401
-401 ÷ 454 = -0.8832599118942731
-0.8832599118942731 x 100 = -88.33%