-74.49% is the change from 490 to 125
Calculation steps:
[( 125 - 490 ) ÷ 490] x 100 = -74.49%
Formula
Percentage change = [(125 - 490) / 490] x 100
Subtract the new number by the original number
125 - 490 = -365
-365 ÷ 490 = -0.7448979591836735
-0.7448979591836735 x 100 = -74.49%