-67.35% is the change from 585 to 191
Calculation steps:
[( 191 - 585 ) ÷ 585] x 100 = -67.35%
Formula
Percentage change = [(191 - 585) / 585] x 100
Subtract the new number by the original number
191 - 585 = -394
-394 ÷ 585 = -0.6735042735042736
-0.6735042735042736 x 100 = -67.35%