30.75% is the change from 465 to 608
Calculation steps:
[( 608 - 465 ) ÷ 465] x 100 = 30.75%
Formula
Percentage change = [(608 - 465) / 465] x 100
Subtract the new number by the original number
608 - 465 = 143
143 ÷ 465 = 0.30752688172043013
0.30752688172043013 x 100 = 30.75%