47.74% is the change from 310 to 458
Calculation steps:
[( 458 - 310 ) ÷ 310] x 100 = 47.74%
Formula
Percentage change = [(458 - 310) / 310] x 100
Subtract the new number by the original number
458 - 310 = 148
148 ÷ 310 = 0.4774193548387097
0.4774193548387097 x 100 = 47.74%