-98.39% is the change from 560 to 9
Calculation steps:
[( 9 - 560 ) ÷ 560] x 100 = -98.39%
Formula
Percentage change = [(9 - 560) / 560] x 100
Subtract the new number by the original number
9 - 560 = -551
-551 ÷ 560 = -0.9839285714285714
-0.9839285714285714 x 100 = -98.39%