259.15% is the change from 235 to 844
Calculation steps:
[( 844 - 235 ) ÷ 235] x 100 = 259.15%
Formula
Percentage change = [(844 - 235) / 235] x 100
Subtract the new number by the original number
844 - 235 = 609
609 ÷ 235 = 2.5914893617021275
2.5914893617021275 x 100 = 259.15%