-94.55% is the change from 569 to 31
Calculation steps:
[( 31 - 569 ) ÷ 569] x 100 = -94.55%
Formula
Percentage change = [(31 - 569) / 569] x 100
Subtract the new number by the original number
31 - 569 = -538
-538 ÷ 569 = -0.945518453427065
-0.945518453427065 x 100 = -94.55%