-31.42% is the change from 853 to 585
Calculation steps:
[( 585 - 853 ) ÷ 853] x 100 = -31.42%
Formula
Percentage change = [(585 - 853) / 853] x 100
Subtract the new number by the original number
585 - 853 = -268
-268 ÷ 853 = -0.3141852286049238
-0.3141852286049238 x 100 = -31.42%