41.42% is the change from 169 to 239
Calculation steps:
[( 239 - 169 ) ÷ 169] x 100 = 41.42%
Formula
Percentage change = [(239 - 169) / 169] x 100
Subtract the new number by the original number
239 - 169 = 70
70 ÷ 169 = 0.41420118343195267
0.41420118343195267 x 100 = 41.42%