Let's divide 448673 by 12
Let's see how many times 12 fits into 448673.

Advancing to step 1:
4 divided by 12 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 12

Moving on to step 2:
If we divide 44 by 12, we get 3 and a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 36 from 44 leaves us with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 12

Let's proceed to step 3:
12 can be fit into 88 7 times, resulting in a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
If we subtract 84 from 88, we get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 12

Advancing to step 4:
12 can be fit into 46 3 times, resulting in a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 373.0
If we take 36 away from 46, we end up with 10.
Take the next digit (7) from the dividend and append it to 10, then repeat: 107 / 12

Advancing to step 5:
When dividing 107 by 12, we get 8 with a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 3738.0
Subtract 96 from 107 to get 11.
Include the next digit (3) from the dividend after 11, then repeat: 113 / 12

Going ahead to step 6:
12 can be fit into 113 9 times, resulting in a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 37389.0
The remainder is 5 after subtracting 108 from 113.
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:
50 divided by 12 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 37389.4
Subtracting 48 from 50 leaves us 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.

Step 8:
If we divide 20 by 12, we get 1 and a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 37389.41
Subtracting 12 from 20 leaves us 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.

Going ahead to step 9:
When dividing 80 by 12, we get 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 37389.416
Deduct 72 from 80 and we're left 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.

Advancing to step 10:
When dividing 80 by 12, we get 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 37389.4166
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 37389.4166, and the remainder is 8e-05.