Let's divide 204102 by 39
Let's see how many times 39 fits into 204102.

Moving on to step 1:
The number 39 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 39

Going ahead to step 2:
If we divide 20 by 39, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Include the next digit (4) from the dividend after 20, then repeat: 204 / 39

Advancing to step 3:
If we divide 204 by 39, we get 5 and a remainder of 9.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 9 after subtracting 195 from 204.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 39

On to step 4:
39 goes into 91 2 times with a remainder of 13.
The next digit of our result is 2. 
Result so far: 52.0
If we take 78 away from 91, we end up with 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 39

Step 5:
When dividing 130 by 39, we get 3 with a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 523.0
The remainder is 13 after subtracting 117 from 130.
Append the next digit (2) from the dividend to 13 and continue with: 132 / 39

Let's proceed to step 6:
The number 39 fits into 132 3 times, leaving a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 5233.0
The remainder is 15 after subtracting 117 from 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
150 divided by 39 is 3 with a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 5233.3
Deduct 117 from 150 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 8:
When dividing 330 by 39, we get 8 with a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 5233.38
If we take 312 away from 330, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 9:
If we divide 180 by 39, we get 4 and a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 5233.384
Subtract 156 from 180 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
39 goes into 240 6 times with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 5233.3846
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 11:
60 divided by 39 is 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 5233.38461
The remainder is 21 after subtracting 39 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 12:
39 can be fit into 210 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 5233.384615
Deduct 195 from 210 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 13:
39 goes into 150 3 times with a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 5233.3846153
The remainder is 33 after subtracting 117 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 14:
If we divide 330 by 39, we get 8 and a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 5233.38461538
If we take 312 away from 330, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 5233.38461538 with a balance of 1.8e-08.