-31.98% is the change from 860 to 585
Calculation steps:
[( 585 - 860 ) ÷ 860] x 100 = -31.98%
Formula
Percentage change = [(585 - 860) / 860] x 100
Subtract the new number by the original number
585 - 860 = -275
-275 ÷ 860 = -0.31976744186046513
-0.31976744186046513 x 100 = -31.98%