684369 divided by 39 
Our goal is to divide 684369 by 39.

Let's proceed to step 1:
39 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 39

On to step 2:
39 can be fit into 68 1 times, resulting in a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 39 away from 68, we end up with 29.
Fetch the next digit (4) from the dividend, attach it to 29 and continue: 294 / 39

On to step 3:
The number 39 fits into 294 7 times, leaving a remainder of 21.
The next digit of our result is 7. 
Result so far: 17.0
If we subtract 273 from 294, we get 21.
Fetch the next digit (3) from the dividend, attach it to 21 and continue: 213 / 39

Advancing to step 4:
39 goes into 213 5 times with a remainder of 18.
Record the quotient 5 as the next digit in the result. 
Result so far: 175.0
Subtract 195 from 213 to get 18.
Grab the next digit (6) from the dividend, add it to 18, then carry on: 186 / 39

Advancing to step 5:
When dividing 186 by 39, we get 4 with a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 1754.0
Subtract 156 from 186 to get 30.
Bring next digit (9) of the dividend behind the 30 and repeat the process: 309 / 39

Advancing to step 6:
39 can be fit into 309 7 times, resulting in a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 17547.0
Subtract 273 from 309 to 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.

Going ahead to step 7:
39 can be fit into 360 9 times, resulting in a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 17547.9
The remainder is 9 after subtracting 351 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 8:
39 goes into 90 2 times with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 17547.92
If we take 78 away from 90, we end up 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.

Let's proceed to step 9:
120 divided by 39 is 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 17547.923
If we take 117 away from 120, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 10:
If we divide 30 by 39, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 17547.923
Deduct 0 from 30 and we're left 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.

Advancing to step 11:
39 can be fit into 300 7 times, resulting in a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 17547.92307
If we take 273 away from 300, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 12:
270 divided by 39 is 6 with a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 17547.923076
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:
360 divided by 39 is 9 with a remainder of 9.
The next digit of our result is 9. 
Result so far: 17547.9230769
If we subtract 351 from 360, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 14:
39 goes into 90 2 times with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 17547.92307692
Subtract 78 from 90 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 17547.92307692 with a balance of 1.2e-08.