-26.33% is the change from 581 to 428
Calculation steps:
[( 428 - 581 ) ÷ 581] x 100 = -26.33%
Formula
Percentage change = [(428 - 581) / 581] x 100
Subtract the new number by the original number
428 - 581 = -153
-153 ÷ 581 = -0.2633390705679862
-0.2633390705679862 x 100 = -26.33%