-51.79% is the change from 585 to 282
Calculation steps:
[( 282 - 585 ) ÷ 585] x 100 = -51.79%
Formula
Percentage change = [(282 - 585) / 585] x 100
Subtract the new number by the original number
282 - 585 = -303
-303 ÷ 585 = -0.517948717948718
-0.517948717948718 x 100 = -51.79%