736.36% is the change from 99 to 828
Calculation steps:
[( 828 - 99 ) ÷ 99] x 100 = 736.36%
Formula
Percentage change = [(828 - 99) / 99] x 100
Subtract the new number by the original number
828 - 99 = 729
729 ÷ 99 = 7.363636363636363
7.363636363636363 x 100 = 736.36%