98.27% is the change from 231 to 458
Calculation steps:
[( 458 - 231 ) ÷ 231] x 100 = 98.27%
Formula
Percentage change = [(458 - 231) / 231] x 100
Subtract the new number by the original number
458 - 231 = 227
227 ÷ 231 = 0.9826839826839827
0.9826839826839827 x 100 = 98.27%