41.84% is the change from 239 to 339
Calculation steps:
[( 339 - 239 ) ÷ 239] x 100 = 41.84%
Formula
Percentage change = [(339 - 239) / 239] x 100
Subtract the new number by the original number
339 - 239 = 100
100 ÷ 239 = 0.41841004184100417
0.41841004184100417 x 100 = 41.84%