47.27% is the change from 311 to 458
Calculation steps:
[( 458 - 311 ) ÷ 311] x 100 = 47.27%
Formula
Percentage change = [(458 - 311) / 311] x 100
Subtract the new number by the original number
458 - 311 = 147
147 ÷ 311 = 0.47266881028938906
0.47266881028938906 x 100 = 47.27%