50.66% is the change from 304 to 458
Calculation steps:
[( 458 - 304 ) ÷ 304] x 100 = 50.66%
Formula
Percentage change = [(458 - 304) / 304] x 100
Subtract the new number by the original number
458 - 304 = 154
154 ÷ 304 = 0.506578947368421
0.506578947368421 x 100 = 50.66%