We look at the division of 104339 by 9 
Let's see how many times 9 fits into 104339.

Advancing to step 1:
9 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 9

Let's proceed to step 2:
The number 9 fits into 10 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 9 from 10 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 9

Going ahead to step 3:
The number 9 fits into 14 1 times, leaving a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 5 after subtracting 9 from 14.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 9

Let's proceed to step 4:
9 can be fit into 53 5 times, resulting in a remainder of 8.
The next digit of our result is 5. 
Result so far: 115.0
If we subtract 45 from 53, we get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 9

Moving on to step 5:
9 can be fit into 83 9 times, resulting in a remainder of 2.
The next digit of our result is 9. 
Result so far: 1159.0
The remainder is 2 after subtracting 81 from 83.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 9

Advancing to step 6:
29 divided by 9 is 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 11593.0
Subtract 27 from 29 to 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:
9 goes into 20 2 times with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 11593.2
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
9 goes into 20 2 times with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 11593.22
Deduct 18 from 20 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.

After the division, we end up with 11593.22 and a remainder of 0.002.