-5.61% is the change from 499 to 471
Calculation steps:
[( 471 - 499 ) ÷ 499] x 100 = -5.61%
Formula
Percentage change = [(471 - 499) / 499] x 100
Subtract the new number by the original number
471 - 499 = -28
-28 ÷ 499 = -0.056112224448897796
-0.056112224448897796 x 100 = -5.61%