730.3% is the change from 99 to 822
Calculation steps:
[( 822 - 99 ) ÷ 99] x 100 = 730.3%
Formula
Percentage change = [(822 - 99) / 99] x 100
Subtract the new number by the original number
822 - 99 = 723
723 ÷ 99 = 7.303030303030303
7.303030303030303 x 100 = 730.3%