-2.28% is the change from 571 to 558
Calculation steps:
[( 558 - 571 ) ÷ 571] x 100 = -2.28%
Formula
Percentage change = [(558 - 571) / 571] x 100
Subtract the new number by the original number
558 - 571 = -13
-13 ÷ 571 = -0.02276707530647986
-0.02276707530647986 x 100 = -2.28%