-82.95% is the change from 569 to 97
Calculation steps:
[( 97 - 569 ) ÷ 569] x 100 = -82.95%
Formula
Percentage change = [(97 - 569) / 569] x 100
Subtract the new number by the original number
97 - 569 = -472
-472 ÷ 569 = -0.8295254833040422
-0.8295254833040422 x 100 = -82.95%