29.04% is the change from 489 to 631
Calculation steps:
[( 631 - 489 ) ÷ 489] x 100 = 29.04%
Formula
Percentage change = [(631 - 489) / 489] x 100
Subtract the new number by the original number
631 - 489 = 142
142 ÷ 489 = 0.2903885480572597
0.2903885480572597 x 100 = 29.04%