46.56% is the change from 320 to 469
Calculation steps:
[( 469 - 320 ) ÷ 320] x 100 = 46.56%
Formula
Percentage change = [(469 - 320) / 320] x 100
Subtract the new number by the original number
469 - 320 = 149
149 ÷ 320 = 0.465625
0.465625 x 100 = 46.56%