1.23% is the change from 489 to 495
Calculation steps:
[( 495 - 489 ) ÷ 489] x 100 = 1.23%
Formula
Percentage change = [(495 - 489) / 489] x 100
Subtract the new number by the original number
495 - 489 = 6
6 ÷ 489 = 0.012269938650306749
0.012269938650306749 x 100 = 1.23%