-88.21% is the change from 458 to 54
Calculation steps:
[( 54 - 458 ) ÷ 458] x 100 = -88.21%
Formula
Percentage change = [(54 - 458) / 458] x 100
Subtract the new number by the original number
54 - 458 = -404
-404 ÷ 458 = -0.8820960698689956
-0.8820960698689956 x 100 = -88.21%