258.09% is the change from 241 to 863
Calculation steps:
[( 863 - 241 ) ÷ 241] x 100 = 258.09%
Formula
Percentage change = [(863 - 241) / 241] x 100
Subtract the new number by the original number
863 - 241 = 622
622 ÷ 241 = 2.5809128630705396
2.5809128630705396 x 100 = 258.09%