-81.1% is the change from 566 to 107
Calculation steps:
[( 107 - 566 ) ÷ 566] x 100 = -81.1%
Formula
Percentage change = [(107 - 566) / 566] x 100
Subtract the new number by the original number
107 - 566 = -459
-459 ÷ 566 = -0.8109540636042403
-0.8109540636042403 x 100 = -81.1%