-6.85% is the change from 628 to 585
Calculation steps:
[( 585 - 628 ) ÷ 628] x 100 = -6.85%
Formula
Percentage change = [(585 - 628) / 628] x 100
Subtract the new number by the original number
585 - 628 = -43
-43 ÷ 628 = -0.06847133757961783
-0.06847133757961783 x 100 = -6.85%