665268 divided by 15 
Let's see how many times 15 fits into 665268.

On to step 1:
15 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 15

Going ahead to step 2:
15 goes into 66 4 times with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 60 from 66 to get 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 15

Let's proceed to step 3:
If we divide 65 by 15, we get 4 and a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 44.0
Subtract 60 from 65 to get 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 15

Moving on to step 4:
If we divide 52 by 15, we get 3 and a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 443.0
Subtracting 45 from 52 leaves us with 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 15

Advancing to step 5:
The number 15 fits into 76 5 times, leaving a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 4435.0
If we take 75 away from 76, we end up with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 15

Advancing to step 6:
15 can be fit into 18 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 44351.0
If we take 15 away from 18, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
15 goes into 30 2 times with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 44351.2
Deduct 30 from 30 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
15 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 44351.2
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
If we divide 0 by 15, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 44351.2
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 44351.2 with a remaining 0.0.