256.02% is the change from 241 to 858
Calculation steps:
[( 858 - 241 ) ÷ 241] x 100 = 256.02%
Formula
Percentage change = [(858 - 241) / 241] x 100
Subtract the new number by the original number
858 - 241 = 617
617 ÷ 241 = 2.5601659751037342
2.5601659751037342 x 100 = 256.02%