0.61% is the change from 489 to 492
Calculation steps:
[( 492 - 489 ) ÷ 489] x 100 = 0.61%
Formula
Percentage change = [(492 - 489) / 489] x 100
Subtract the new number by the original number
492 - 489 = 3
3 ÷ 489 = 0.006134969325153374
0.006134969325153374 x 100 = 0.61%