-25.99% is the change from 581 to 430
Calculation steps:
[( 430 - 581 ) ÷ 581] x 100 = -25.99%
Formula
Percentage change = [(430 - 581) / 581] x 100
Subtract the new number by the original number
430 - 581 = -151
-151 ÷ 581 = -0.25989672977624784
-0.25989672977624784 x 100 = -25.99%