250% is the change from 94 to 329
Calculation steps:
[( 329 - 94 ) ÷ 94] x 100 = 250%
Formula
Percentage change = [(329 - 94) / 94] x 100
Subtract the new number by the original number
329 - 94 = 235
235 ÷ 94 = 2.5
2.5 x 100 = 250%
Example