-5.25% is the change from 571 to 541
Calculation steps:
[( 541 - 571 ) ÷ 571] x 100 = -5.25%
Formula
Percentage change = [(541 - 571) / 571] x 100
Subtract the new number by the original number
541 - 571 = -30
-30 ÷ 571 = -0.05253940455341506
-0.05253940455341506 x 100 = -5.25%