100.84% is the change from 239 to 480
Calculation steps:
[( 480 - 239 ) ÷ 239] x 100 = 100.84%
Formula
Percentage change = [(480 - 239) / 239] x 100
Subtract the new number by the original number
480 - 239 = 241
241 ÷ 239 = 1.00836820083682
1.00836820083682 x 100 = 100.84%