46.25% is the change from 320 to 468
Calculation steps:
[( 468 - 320 ) ÷ 320] x 100 = 46.25%
Formula
Percentage change = [(468 - 320) / 320] x 100
Subtract the new number by the original number
468 - 320 = 148
148 ÷ 320 = 0.4625
0.4625 x 100 = 46.25%