389.55% is the change from 67 to 328
Calculation steps:
[( 328 - 67 ) ÷ 67] x 100 = 389.55%
Formula
Percentage change = [(328 - 67) / 67] x 100
Subtract the new number by the original number
328 - 67 = 261
261 ÷ 67 = 3.8955223880597014
3.8955223880597014 x 100 = 389.55%