672663 ÷ 15 
Our goal is to divide 672663 by 15.

On to step 1:
The number 15 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 15

Going ahead to step 2:
15 goes into 67 4 times with a remainder of 7.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 60 from 67 and we're left with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 15

Going ahead to step 3:
The number 15 fits into 72 4 times, leaving a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 44.0
If we take 60 away from 72, we end up with 12.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 15

On to step 4:
If we divide 126 by 15, we get 8 and a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 448.0
Subtract 120 from 126 to get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 15

On to step 5:
If we divide 66 by 15, we get 4 and a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 4484.0
Deduct 60 from 66 and we're left with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 15

On to step 6:
63 divided by 15 is 4 with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 44844.0
If we subtract 60 from 63, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
30 divided by 15 is 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 44844.2
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:
0 divided by 15 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 44844.2
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.

On to step 9:
15 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 44844.2
If we take 0 away from 0, we end up 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.

The final outcome is 44844.2, with a leftover of 0.0.