Let's divide 346807 by 39
Our goal is to divide 346807 by 39.

Step 1:
When dividing 3 by 39, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 39

Going ahead to step 2:
When dividing 34 by 39, we get 0 with a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Fetch the next digit (6) from the dividend, attach it to 34 and continue: 346 / 39

Advancing to step 3:
When dividing 346 by 39, we get 8 with a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 312 away from 346, we end up with 34.
Bring next digit (8) of the dividend behind the 34 and repeat the process: 348 / 39

Step 4:
348 divided by 39 is 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 88.0
Subtracting 312 from 348 leaves us with 36.
Grab the next digit (0) from the dividend, add it to 36, then carry on: 360 / 39

Going ahead to step 5:
39 can be fit into 360 9 times, resulting in a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 889.0
If we subtract 351 from 360, we get 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 39

Advancing to step 6:
If we divide 97 by 39, we get 2 and a remainder of 19.
Write down 2 as next digit of the result. 
Result so far: 8892.0
Deduct 78 from 97 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
The number 39 fits into 190 4 times, leaving a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 8892.4
If we subtract 156 from 190, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 8:
If we divide 340 by 39, we get 8 and a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 8892.48
Deduct 312 from 340 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
280 divided by 39 is 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 8892.487
Deduct 273 from 280 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 10:
When dividing 70 by 39, we get 1 with a remainder of 31.
Use 1 as the next digit of our solution. 
Result so far: 8892.4871
Subtract 39 from 70 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 11:
39 goes into 310 7 times with a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 8892.48717
The remainder is 37 after subtracting 273 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 12:
39 can be fit into 370 9 times, resulting in a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 8892.487179
If we subtract 351 from 370, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 13:
190 divided by 39 is 4 with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 8892.4871794
If we take 156 away from 190, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 14:
39 goes into 340 8 times with a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 8892.48717948
If we subtract 312 from 340, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 8892.48717948, with a leftover of 2.8e-08.