249.79% is the change from 241 to 843
Calculation steps:
[( 843 - 241 ) ÷ 241] x 100 = 249.79%
Formula
Percentage change = [(843 - 241) / 241] x 100
Subtract the new number by the original number
843 - 241 = 602
602 ÷ 241 = 2.4979253112033195
2.4979253112033195 x 100 = 249.79%