We look at the division of 13926097 by 686 
We want to figure out the number of times 13926097 can be divided by 686.

Advancing to step 1:
686 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 686

Advancing to step 2:
686 goes into 13 0 times with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 686

On to step 3:
686 can be fit into 139 0 times, resulting in a remainder of 139.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 139, we end up with 139.
Grab the next digit (2) from the dividend, add it to 139, then carry on: 1392 / 686

On to step 4:
1392 divided by 686 is 2 with a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 1372 away from 1392, we end up with 20.
Fetch the next digit (6) from the dividend, attach it to 20 and continue: 206 / 686

Advancing to step 5:
The number 686 fits into 206 0 times, leaving a remainder of 206.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Subtracting 0 from 206 leaves us with 206.
Bring next digit (0) of the dividend behind the 206 and repeat the process: 2060 / 686

Moving on to step 6:
When dividing 2060 by 686, we get 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 203.0
The remainder is 2 after subtracting 2058 from 2060.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 686

Advancing to step 7:
When dividing 29 by 686, we get 0 with a remainder of 29.
The next digit of our result is 0. 
Result so far: 2030.0
If we subtract 0 from 29, we get 29.
Append the next digit (7) from the dividend to 29 and continue with: 297 / 686

Moving on to step 8:
297 divided by 686 is 0 with a remainder of 297.
Record the quotient 0 as the next digit in the result. 
Result so far: 20300.0
Subtract 0 from 297 to get 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Advancing to step 9:
686 goes into 2970 4 times with a remainder of 226.
Record the quotient 4 as the next digit in the result. 
Result so far: 20300.4
The remainder is 226 after subtracting 2744 from 2970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 10:
686 can be fit into 2260 3 times, resulting in a remainder of 202.
Record the quotient 3 as the next digit in the result. 
Result so far: 20300.43
Subtracting 2058 from 2260 leaves us with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Going ahead to step 11:
If we divide 2020 by 686, we get 2 and a remainder of 648.
Put 2 as the next digit of the answer. 
Result so far: 20300.432
If we subtract 1372 from 2020, we get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Going ahead to step 12:
686 can be fit into 6480 9 times, resulting in a remainder of 306.
Record the quotient 9 as the next digit in the result. 
Result so far: 20300.4329
If we take 6174 away from 6480, we end up with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Let's proceed to step 13:
When dividing 3060 by 686, we get 4 with a remainder of 316.
Record the quotient 4 as the next digit in the result. 
Result so far: 20300.43294
If we subtract 2744 from 3060, we get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 14:
3160 divided by 686 is 4 with a remainder of 416.
Write down 4 as next digit of the result. 
Result so far: 20300.432944
Subtracting 2744 from 3160 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

In conclusion, the division gives 20300.432944 with a balance of 4.16e-05.