We're dividing 108339 by 5 
We want to divide 108339 by 5.

Let's proceed to step 1:
The number 5 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 5

Going ahead to step 2:
5 can be fit into 10 2 times, resulting in a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 10 from 10, we get 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 5

Step 3:
The number 5 fits into 8 1 times, leaving a remainder of 3.
The next digit of our result is 1. 
Result so far: 21.0
The remainder is 3 after subtracting 5 from 8.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 5

Step 4:
33 divided by 5 is 6 with a remainder of 3.
The next digit of our result is 6. 
Result so far: 216.0
Deduct 30 from 33 and we're left with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 5

Step 5:
If we divide 33 by 5, we get 6 and a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 2166.0
If we take 30 away from 33, we end up with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 5

On to step 6:
5 goes into 39 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 21667.0
If we subtract 35 from 39, 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.

Advancing to step 7:
If we divide 40 by 5, we get 8 and a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 21667.8
Subtract 40 from 40 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 21667.8
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 21667.8
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 21667.8 and a remainder of 0.0.