616.16% is the change from 99 to 709
Calculation steps:
[( 709 - 99 ) ÷ 99] x 100 = 616.16%
Formula
Percentage change = [(709 - 99) / 99] x 100
Subtract the new number by the original number
709 - 99 = 610
610 ÷ 99 = 6.161616161616162
6.161616161616162 x 100 = 616.16%