107.95% is the change from 239 to 497
Calculation steps:
[( 497 - 239 ) ÷ 239] x 100 = 107.95%
Formula
Percentage change = [(497 - 239) / 239] x 100
Subtract the new number by the original number
497 - 239 = 258
258 ÷ 239 = 1.0794979079497908
1.0794979079497908 x 100 = 107.95%