448751 divided by 12 
We want to figure out the number of times 448751 can be divided by 12.

Step 1:
12 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 12

Moving on to step 2:
12 goes into 44 3 times with a remainder of 8.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 36 from 44 to get 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 12

Moving on to step 3:
If we divide 88 by 12, we get 7 and a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 37.0
If we take 84 away from 88, we end up with 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 12

Step 4:
47 divided by 12 is 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 373.0
If we take 36 away from 47, we end up with 11.
Include the next digit (5) from the dividend after 11, then repeat: 115 / 12

On to step 5:
115 divided by 12 is 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 3739.0
If we subtract 108 from 115, we get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 12

Step 6:
12 can be fit into 71 5 times, resulting in a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 37395.0
If we subtract 60 from 71, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
12 can be fit into 110 9 times, resulting in a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 37395.9
The remainder is 2 after subtracting 108 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
12 can be fit into 20 1 times, resulting in a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 37395.91
Subtract 12 from 20 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
12 can be fit into 80 6 times, resulting in a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 37395.916
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
12 can be fit into 80 6 times, resulting in a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 37395.9166
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 37395.9166 with a balance of 8e-05.