-26.59% is the change from 583 to 428
Calculation steps:
[( 428 - 583 ) ÷ 583] x 100 = -26.59%
Formula
Percentage change = [(428 - 583) / 583] x 100
Subtract the new number by the original number
428 - 583 = -155
-155 ÷ 583 = -0.2658662092624357
-0.2658662092624357 x 100 = -26.59%