743.43% is the change from 99 to 835
Calculation steps:
[( 835 - 99 ) ÷ 99] x 100 = 743.43%
Formula
Percentage change = [(835 - 99) / 99] x 100
Subtract the new number by the original number
835 - 99 = 736
736 ÷ 99 = 7.434343434343434
7.434343434343434 x 100 = 743.43%