-17.86% is the change from 571 to 469
Calculation steps:
[( 469 - 571 ) ÷ 571] x 100 = -17.86%
Formula
Percentage change = [(469 - 571) / 571] x 100
Subtract the new number by the original number
469 - 571 = -102
-102 ÷ 571 = -0.1786339754816112
-0.1786339754816112 x 100 = -17.86%