-1.35% is the change from 593 to 585
Calculation steps:
[( 585 - 593 ) ÷ 593] x 100 = -1.35%
Formula
Percentage change = [(585 - 593) / 593] x 100
Subtract the new number by the original number
585 - 593 = -8
-8 ÷ 593 = -0.013490725126475547
-0.013490725126475547 x 100 = -1.35%