-29.42% is the change from 571 to 403
Calculation steps:
[( 403 - 571 ) ÷ 571] x 100 = -29.42%
Formula
Percentage change = [(403 - 571) / 571] x 100
Subtract the new number by the original number
403 - 571 = -168
-168 ÷ 571 = -0.29422066549912435
-0.29422066549912435 x 100 = -29.42%