-82.16% is the change from 566 to 101
Calculation steps:
[( 101 - 566 ) ÷ 566] x 100 = -82.16%
Formula
Percentage change = [(101 - 566) / 566] x 100
Subtract the new number by the original number
101 - 566 = -465
-465 ÷ 566 = -0.8215547703180212
-0.8215547703180212 x 100 = -82.16%