-13.13% is the change from 571 to 496
Calculation steps:
[( 496 - 571 ) ÷ 571] x 100 = -13.13%
Formula
Percentage change = [(496 - 571) / 571] x 100
Subtract the new number by the original number
496 - 571 = -75
-75 ÷ 571 = -0.13134851138353765
-0.13134851138353765 x 100 = -13.13%