53.74% is the change from 214 to 329
Calculation steps:
[( 329 - 214 ) ÷ 214] x 100 = 53.74%
Formula
Percentage change = [(329 - 214) / 214] x 100
Subtract the new number by the original number
329 - 214 = 115
115 ÷ 214 = 0.5373831775700935
0.5373831775700935 x 100 = 53.74%