-25.82% is the change from 581 to 431
Calculation steps:
[( 431 - 581 ) ÷ 581] x 100 = -25.82%
Formula
Percentage change = [(431 - 581) / 581] x 100
Subtract the new number by the original number
431 - 581 = -150
-150 ÷ 581 = -0.25817555938037867
-0.25817555938037867 x 100 = -25.82%