317.57% is the change from 239 to 998
Calculation steps:
[( 998 - 239 ) ÷ 239] x 100 = 317.57%
Formula
Percentage change = [(998 - 239) / 239] x 100
Subtract the new number by the original number
998 - 239 = 759
759 ÷ 239 = 3.1757322175732217
3.1757322175732217 x 100 = 317.57%