We're dividing 448236 by 13 
We want to divide 448236 by 13.

Let's proceed to step 1:
When dividing 4 by 13, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 13

Step 2:
When dividing 44 by 13, we get 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 5 after subtracting 39 from 44.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 13

Step 3:
When dividing 58 by 13, we get 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 34.0
Deduct 52 from 58 and we're left with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 13

On to step 4:
62 divided by 13 is 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 344.0
If we take 52 away from 62, we end up with 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 13

On to step 5:
13 can be fit into 103 7 times, resulting in a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 3447.0
The remainder is 12 after subtracting 91 from 103.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 13

Step 6:
If we divide 126 by 13, we get 9 and a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 34479.0
Deduct 117 from 126 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
The number 13 fits into 90 6 times, leaving a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 34479.6
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
13 can be fit into 120 9 times, resulting in a remainder of 3.
The next digit of our result is 9. 
Result so far: 34479.69
Subtracting 117 from 120 leaves us 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.

Advancing to step 9:
13 goes into 30 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 34479.692
If we subtract 26 from 30, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
40 divided by 13 is 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 34479.6923
Subtracting 39 from 40 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 11:
13 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 34479.6923
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
The number 13 fits into 100 7 times, leaving a remainder of 9.
The next digit of our result is 7. 
Result so far: 34479.692307
If we take 91 away from 100, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 13:
13 goes into 90 6 times with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 34479.6923076
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 14:
13 goes into 120 9 times with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 34479.69230769
If we subtract 117 from 120, 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.

The final outcome is 34479.69230769, with a leftover of 3e-09.