51.97% is the change from 304 to 462
Calculation steps:
[( 462 - 304 ) ÷ 304] x 100 = 51.97%
Formula
Percentage change = [(462 - 304) / 304] x 100
Subtract the new number by the original number
462 - 304 = 158
158 ÷ 304 = 0.5197368421052632
0.5197368421052632 x 100 = 51.97%