111.72% is the change from 239 to 506
Calculation steps:
[( 506 - 239 ) ÷ 239] x 100 = 111.72%
Formula
Percentage change = [(506 - 239) / 239] x 100
Subtract the new number by the original number
506 - 239 = 267
267 ÷ 239 = 1.1171548117154813
1.1171548117154813 x 100 = 111.72%