613.22% is the change from 121 to 863
Calculation steps:
[( 863 - 121 ) ÷ 121] x 100 = 613.22%
Formula
Percentage change = [(863 - 121) / 121] x 100
Subtract the new number by the original number
863 - 121 = 742
742 ÷ 121 = 6.132231404958677
6.132231404958677 x 100 = 613.22%