68.39% is the change from 329 to 554
Calculation steps:
[( 554 - 329 ) ÷ 329] x 100 = 68.39%
Formula
Percentage change = [(554 - 329) / 329] x 100
Subtract the new number by the original number
554 - 329 = 225
225 ÷ 329 = 0.6838905775075987
0.6838905775075987 x 100 = 68.39%