223.94% is the change from 259 to 839
Calculation steps:
[( 839 - 259 ) ÷ 259] x 100 = 223.94%
Formula
Percentage change = [(839 - 259) / 259] x 100
Subtract the new number by the original number
839 - 259 = 580
580 ÷ 259 = 2.2393822393822393
2.2393822393822393 x 100 = 223.94%