48.33% is the change from 329 to 488
Calculation steps:
[( 488 - 329 ) ÷ 329] x 100 = 48.33%
Formula
Percentage change = [(488 - 329) / 329] x 100
Subtract the new number by the original number
488 - 329 = 159
159 ÷ 329 = 0.48328267477203646
0.48328267477203646 x 100 = 48.33%