118.71% is the change from 155 to 339
Calculation steps:
[( 339 - 155 ) ÷ 155] x 100 = 118.71%
Formula
Percentage change = [(339 - 155) / 155] x 100
Subtract the new number by the original number
339 - 155 = 184
184 ÷ 155 = 1.1870967741935483
1.1870967741935483 x 100 = 118.71%