130.13% is the change from 239 to 550
Calculation steps:
[( 550 - 239 ) ÷ 239] x 100 = 130.13%
Formula
Percentage change = [(550 - 239) / 239] x 100
Subtract the new number by the original number
550 - 239 = 311
311 ÷ 239 = 1.301255230125523
1.301255230125523 x 100 = 130.13%