-64.66% is the change from 566 to 200
Calculation steps:
[( 200 - 566 ) ÷ 566] x 100 = -64.66%
Formula
Percentage change = [(200 - 566) / 566] x 100
Subtract the new number by the original number
200 - 566 = -366
-366 ÷ 566 = -0.6466431095406361
-0.6466431095406361 x 100 = -64.66%