28 can be divided by any number, except zero. There's an infinite list of them.
Depending on what number you choose, the result may be very large, very small,
positive, negative, more than 1, less than 1, a whole number, a fraction, a mixed
number, a rational number, or an irrational number.
If you want the answer to be a whole number, then there are only 12 choices.
If you want the answer to be a positive whole number, then there are only 6
of them, and they're called the "factors" of 28.
The factors of 28 are: 1, 2, 4, 7, 14, and 28.
3 divided 28 = 0.10714285714285714
30.2143
0.1071
28
24 divided by 6 = 28 divided by 7
0.0357
28
3
252 divided by 9 = 28
0.3208
0.0036
207