-26.72% is the change from 580 to 425
Calculation steps:
[( 425 - 580 ) ÷ 580] x 100 = -26.72%
Formula
Percentage change = [(425 - 580) / 580] x 100
Subtract the new number by the original number
425 - 580 = -155
-155 ÷ 580 = -0.2672413793103448
-0.2672413793103448 x 100 = -26.72%