-98.59% is the change from 569 to 8
Calculation steps:
[( 8 - 569 ) ÷ 569] x 100 = -98.59%
Formula
Percentage change = [(8 - 569) / 569] x 100
Subtract the new number by the original number
8 - 569 = -561
-561 ÷ 569 = -0.9859402460456942
-0.9859402460456942 x 100 = -98.59%