-17.81% is the change from 685 to 563
Calculation steps:
[( 563 - 685 ) ÷ 685] x 100 = -17.81%
Formula
Percentage change = [(563 - 685) / 685] x 100
Subtract the new number by the original number
563 - 685 = -122
-122 ÷ 685 = -0.1781021897810219
-0.1781021897810219 x 100 = -17.81%