64.82% is the change from 199 to 328
Calculation steps:
[( 328 - 199 ) ÷ 199] x 100 = 64.82%
Formula
Percentage change = [(328 - 199) / 199] x 100
Subtract the new number by the original number
328 - 199 = 129
129 ÷ 199 = 0.6482412060301508
0.6482412060301508 x 100 = 64.82%