-32.53% is the change from 867 to 585
Calculation steps:
[( 585 - 867 ) ÷ 867] x 100 = -32.53%
Formula
Percentage change = [(585 - 867) / 867] x 100
Subtract the new number by the original number
585 - 867 = -282
-282 ÷ 867 = -0.32525951557093424
-0.32525951557093424 x 100 = -32.53%