64.13% is the change from 329 to 540
Calculation steps:
[( 540 - 329 ) ÷ 329] x 100 = 64.13%
Formula
Percentage change = [(540 - 329) / 329] x 100
Subtract the new number by the original number
540 - 329 = 211
211 ÷ 329 = 0.6413373860182371
0.6413373860182371 x 100 = 64.13%