240.6% is the change from 234 to 797
Calculation steps:
[( 797 - 234 ) ÷ 234] x 100 = 240.6%
Formula
Percentage change = [(797 - 234) / 234] x 100
Subtract the new number by the original number
797 - 234 = 563
563 ÷ 234 = 2.405982905982906
2.405982905982906 x 100 = 240.6%