-12.37% is the change from 566 to 496
Calculation steps:
[( 496 - 566 ) ÷ 566] x 100 = -12.37%
Formula
Percentage change = [(496 - 566) / 566] x 100
Subtract the new number by the original number
496 - 566 = -70
-70 ÷ 566 = -0.12367491166077739
-0.12367491166077739 x 100 = -12.37%