58.11% is the change from 456 to 721
Calculation steps:
[( 721 - 456 ) ÷ 456] x 100 = 58.11%
Formula
Percentage change = [(721 - 456) / 456] x 100
Subtract the new number by the original number
721 - 456 = 265
265 ÷ 456 = 0.581140350877193
0.581140350877193 x 100 = 58.11%