We look at the division of 384069 by 39 
Let's see how many times 39 fits into 384069.

On to step 1:
3 divided by 39 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 39

Advancing to step 2:
39 goes into 38 0 times with a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Append the next digit (4) from the dividend to 38 and continue with: 384 / 39

Step 3:
The number 39 fits into 384 9 times, leaving a remainder of 33.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 351 from 384 leaves us with 33.
Append the next digit (0) from the dividend to 33 and continue with: 330 / 39

Going ahead to step 4:
39 can be fit into 330 8 times, resulting in a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 98.0
Deduct 312 from 330 and we're left with 18.
Take the next digit (6) from the dividend and append it to 18, then repeat: 186 / 39

Step 5:
186 divided by 39 is 4 with a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 984.0
The remainder is 30 after subtracting 156 from 186.
Fetch the next digit (9) from the dividend, attach it to 30 and continue: 309 / 39

Advancing to step 6:
The number 39 fits into 309 7 times, leaving a remainder of 36.
Put 7 as the next digit of the answer. 
Result so far: 9847.0
If we subtract 273 from 309, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 7:
If we divide 360 by 39, we get 9 and a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 9847.9
If we take 351 away from 360, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 8:
When dividing 90 by 39, we get 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 9847.92
The remainder is 12 after subtracting 78 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
39 goes into 120 3 times with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 9847.923
If we subtract 117 from 120, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 10:
If we divide 30 by 39, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 9847.923
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
When dividing 300 by 39, we get 7 with a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 9847.92307
If we subtract 273 from 300, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 12:
If we divide 270 by 39, we get 6 and a remainder of 36.
The next digit of our result is 6. 
Result so far: 9847.923076
Subtracting 234 from 270 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 13:
When dividing 360 by 39, we get 9 with a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 9847.9230769
Deduct 351 from 360 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 14:
90 divided by 39 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 9847.92307692
Deduct 78 from 90 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 9847.92307692 and a remainder of 1.2e-08.