Basic:
* Divide... by...
* ... divided by ...
* The quotient of ... and ...
More specific:
* Split... into... equal parts
* Distribute... evenly among...
* How many times does... go into...?
* Find the ratio of... to ...
* The result of dividing... by...
Examples:
* Divide 12 by 3.
* What is 20 divided by 5?
* The quotient of 15 and 3.
* Split 24 cookies into 6 equal parts.
* How many times does 4 go into 20?
* Find the ratio of 10 apples to 5 oranges.
You can use these expressions to express division in different contexts, from simple arithmetic problems to more complex word problems.