-27.02% is the change from 581 to 424
Calculation steps:
[( 424 - 581 ) ÷ 581] x 100 = -27.02%
Formula
Percentage change = [(424 - 581) / 581] x 100
Subtract the new number by the original number
424 - 581 = -157
-157 ÷ 581 = -0.270223752151463
-0.270223752151463 x 100 = -27.02%