242.68% is the change from 246 to 843
Calculation steps:
[( 843 - 246 ) ÷ 246] x 100 = 242.68%
Formula
Percentage change = [(843 - 246) / 246] x 100
Subtract the new number by the original number
843 - 246 = 597
597 ÷ 246 = 2.426829268292683
2.426829268292683 x 100 = 242.68%