-99.82% is the change from 566 to 1
Calculation steps:
[( 1 - 566 ) ÷ 566] x 100 = -99.82%
Formula
Percentage change = [(1 - 566) / 566] x 100
Subtract the new number by the original number
1 - 566 = -565
-565 ÷ 566 = -0.9982332155477032
-0.9982332155477032 x 100 = -99.82%