-74.17% is the change from 480 to 124
Calculation steps:
[( 124 - 480 ) ÷ 480] x 100 = -74.17%
Formula
Percentage change = [(124 - 480) / 480] x 100
Subtract the new number by the original number
124 - 480 = -356
-356 ÷ 480 = -0.7416666666666667
-0.7416666666666667 x 100 = -74.17%