-3.15% is the change from 604 to 585
Calculation steps:
[( 585 - 604 ) ÷ 604] x 100 = -3.15%
Formula
Percentage change = [(585 - 604) / 604] x 100
Subtract the new number by the original number
585 - 604 = -19
-19 ÷ 604 = -0.03145695364238411
-0.03145695364238411 x 100 = -3.15%