414.06% is the change from 64 to 329
Calculation steps:
[( 329 - 64 ) ÷ 64] x 100 = 414.06%
Formula
Percentage change = [(329 - 64) / 64] x 100
Subtract the new number by the original number
329 - 64 = 265
265 ÷ 64 = 4.140625
4.140625 x 100 = 414.06%