-2.86% is the change from 489 to 475
Calculation steps:
[( 475 - 489 ) ÷ 489] x 100 = -2.86%
Formula
Percentage change = [(475 - 489) / 489] x 100
Subtract the new number by the original number
475 - 489 = -14
-14 ÷ 489 = -0.028629856850715747
-0.028629856850715747 x 100 = -2.86%