47.14% is the change from 490 to 721
Calculation steps:
[( 721 - 490 ) ÷ 490] x 100 = 47.14%
Formula
Percentage change = [(721 - 490) / 490] x 100
Subtract the new number by the original number
721 - 490 = 231
231 ÷ 490 = 0.4714285714285714
0.4714285714285714 x 100 = 47.14%