45392 ÷ 15 
Let's see how many times 15 fits into 45392.

Let's proceed to step 1:
15 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 15

Moving on to step 2:
If we divide 45 by 15, we get 3 and a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 45 from 45, we get 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 15

Step 3:
When dividing 3 by 15, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 30.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 15

Advancing to step 4:
15 goes into 39 2 times with a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 302.0
If we subtract 30 from 39, we get 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 15

Moving on to step 5:
15 goes into 92 6 times with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 3026.0
If we take 90 away from 92, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 6:
15 goes into 20 1 times with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 3026.1
If we take 15 away from 20, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
15 goes into 50 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 3026.13
Subtracting 45 from 50 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 3026.133
Subtracting 45 from 50 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 3026.133, and the remainder is 0.0005.