936839 ÷ 13 
We want to divide 936839 by 13.

Moving on to step 1:
The number 13 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 13

Step 2:
If we divide 93 by 13, we get 7 and a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 91 from 93 and we're left with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 13

Moving on to step 3:
13 can be fit into 26 2 times, resulting in a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
The remainder is 0 after subtracting 26 from 26.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 13

Moving on to step 4:
8 divided by 13 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 720.0
If we take 0 away from 8, we end up with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 13

Going ahead to step 5:
13 can be fit into 83 6 times, resulting in a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 7206.0
If we subtract 78 from 83, we get 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 13

Moving on to step 6:
The number 13 fits into 59 4 times, leaving a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 72064.0
Subtracting 52 from 59 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
If we divide 70 by 13, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 72064.5
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.

Advancing to step 8:
When dividing 50 by 13, we get 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 72064.53
If we subtract 39 from 50, 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.

Moving on to step 9:
110 divided by 13 is 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 72064.538
Subtracting 104 from 110 leaves us 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.

Advancing to step 10:
The number 13 fits into 60 4 times, leaving a remainder of 8.
The next digit of our result is 4. 
Result so far: 72064.5384
The remainder is 8 after subtracting 52 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
When dividing 80 by 13, we get 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 72064.53846
If we subtract 78 from 80, 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.

Let's proceed to step 12:
If we divide 20 by 13, we get 1 and a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 72064.538461
Deduct 13 from 20 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 13:
70 divided by 13 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 72064.5384615
Subtracting 65 from 70 leaves us 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.

Advancing to step 14:
If we divide 50 by 13, we get 3 and a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 72064.53846153
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.

The final result is 72064.53846153 with a remainder of 1.1e-08.