Answer:
If you are trying to do repeating, 88888888/99999999 or 8/9
If you are not trying to do repeating: 88888888/100000000
Explanation:
When Doing repeating decimals, you have to do number of nines by the number of digits in the denominator.
When doing non repeating, it has to be over a power of ten. To determine the power, it has to be the number of digits