-13.14% is the change from 685 to 595
Calculation steps:
[( 595 - 685 ) ÷ 685] x 100 = -13.14%
Formula
Percentage change = [(595 - 685) / 685] x 100
Subtract the new number by the original number
595 - 685 = -90
-90 ÷ 685 = -0.13138686131386862
-0.13138686131386862 x 100 = -13.14%