-98.41% is the change from 567 to 9
Calculation steps:
[( 9 - 567 ) ÷ 567] x 100 = -98.41%
Formula
Percentage change = [(9 - 567) / 567] x 100
Subtract the new number by the original number
9 - 567 = -558
-558 ÷ 567 = -0.9841269841269841
-0.9841269841269841 x 100 = -98.41%