-23.85% is the change from 566 to 431
Calculation steps:
[( 431 - 566 ) ÷ 566] x 100 = -23.85%
Formula
Percentage change = [(431 - 566) / 566] x 100
Subtract the new number by the original number
431 - 566 = -135
-135 ÷ 566 = -0.23851590106007067
-0.23851590106007067 x 100 = -23.85%