752.53% is the change from 99 to 844
Calculation steps:
[( 844 - 99 ) ÷ 99] x 100 = 752.53%
Formula
Percentage change = [(844 - 99) / 99] x 100
Subtract the new number by the original number
844 - 99 = 745
745 ÷ 99 = 7.525252525252525
7.525252525252525 x 100 = 752.53%