-4.58% is the change from 480 to 458
Calculation steps:
[( 458 - 480 ) ÷ 480] x 100 = -4.58%
Formula
Percentage change = [(458 - 480) / 480] x 100
Subtract the new number by the original number
458 - 480 = -22
-22 ÷ 480 = -0.04583333333333333
-0.04583333333333333 x 100 = -4.58%