7.21% is the change from 458 to 491
Calculation steps:
[( 491 - 458 ) ÷ 458] x 100 = 7.21%
Formula
Percentage change = [(491 - 458) / 458] x 100
Subtract the new number by the original number
491 - 458 = 33
33 ÷ 458 = 0.07205240174672489
0.07205240174672489 x 100 = 7.21%