726.26% is the change from 99 to 818
Calculation steps:
[( 818 - 99 ) ÷ 99] x 100 = 726.26%
Formula
Percentage change = [(818 - 99) / 99] x 100
Subtract the new number by the original number
818 - 99 = 719
719 ÷ 99 = 7.262626262626263
7.262626262626263 x 100 = 726.26%