Let's divide 443965 by 13
We want to figure out the number of times 443965 can be divided by 13.

Going ahead to step 1:
13 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 13

Moving on to step 2:
If we divide 44 by 13, we get 3 and a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 39 from 44 and we're left with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 13

On to step 3:
The number 13 fits into 53 4 times, leaving a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 34.0
Deduct 52 from 53 and we're left with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 13

Advancing to step 4:
19 divided by 13 is 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 341.0
If we take 13 away from 19, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 13

Step 5:
The number 13 fits into 66 5 times, leaving a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 3415.0
Subtract 65 from 66 to get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 13

Moving on to step 6:
The number 13 fits into 15 1 times, leaving a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 34151.0
If we subtract 13 from 15, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
13 goes into 20 1 times with a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 34151.1
If we subtract 13 from 20, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 8:
The number 13 fits into 70 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 34151.15
Deduct 65 from 70 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
13 can be fit into 50 3 times, resulting in a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 34151.153
The remainder is 11 after subtracting 39 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 10:
The number 13 fits into 110 8 times, leaving a remainder of 6.
The next digit of our result is 8. 
Result so far: 34151.1538
If we take 104 away from 110, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 11:
60 divided by 13 is 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 34151.15384
Subtract 52 from 60 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.

Step 12:
When dividing 80 by 13, we get 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 34151.153846
Deduct 78 from 80 and we're left 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.

Moving on to step 13:
When dividing 20 by 13, we get 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 34151.1538461
The remainder is 7 after subtracting 13 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 14:
13 can be fit into 70 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 34151.15384615
The remainder is 5 after subtracting 65 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 34151.15384615 with a remainder of 5e-09.