99 percent of 9 can be written as 20 percent * 9 =
Use the percentage formulae (P% × Y = X) to find out 99% of 9
P is 99, Y is 9, so the equation will be 99% × 9 = X
Percentage calculation with steps:
X = ( 99 * 9 ) / 100
X = 891 / 100
X = 8.91