42.74% is the change from 468 to 668
Calculation steps:
[( 668 - 468 ) ÷ 468] x 100 = 42.74%
Formula
Percentage change = [(668 - 468) / 468] x 100
Subtract the new number by the original number
668 - 468 = 200
200 ÷ 468 = 0.42735042735042733
0.42735042735042733 x 100 = 42.74%