636.36% is the change from 99 to 729
Calculation steps:
[( 729 - 99 ) ÷ 99] x 100 = 636.36%
Formula
Percentage change = [(729 - 99) / 99] x 100
Subtract the new number by the original number
729 - 99 = 630
630 ÷ 99 = 6.363636363636363
6.363636363636363 x 100 = 636.36%