Let's divide 13662071 by 686
Our goal is to divide 13662071 by 686.

Advancing to step 1:
686 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 686

Let's proceed to step 2:
When dividing 13 by 686, we get 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Append the next digit (6) from the dividend to 13 and continue with: 136 / 686

On to step 3:
686 goes into 136 0 times with a remainder of 136.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 136 and we're left with 136.
Bring next digit (6) of the dividend behind the 136 and repeat the process: 1366 / 686

Advancing to step 4:
686 goes into 1366 1 times with a remainder of 680.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 686 from 1366 to get 680.
Append the next digit (2) from the dividend to 680 and continue with: 6802 / 686

Going ahead to step 5:
When dividing 6802 by 686, we get 9 with a remainder of 628.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Deduct 6174 from 6802 and we're left with 628.
Grab the next digit (0) from the dividend, add it to 628, then carry on: 6280 / 686

Step 6:
686 goes into 6280 9 times with a remainder of 106.
Use 9 as the next digit of our solution. 
Result so far: 199.0
If we subtract 6174 from 6280, we get 106.
Fetch the next digit (7) from the dividend, attach it to 106 and continue: 1067 / 686

Advancing to step 7:
686 can be fit into 1067 1 times, resulting in a remainder of 381.
Put 1 as the next digit of the answer. 
Result so far: 1991.0
The remainder is 381 after subtracting 686 from 1067.
Fetch the next digit (1) from the dividend, attach it to 381 and continue: 3811 / 686

On to step 8:
3811 divided by 686 is 5 with a remainder of 381.
Record the quotient 5 as the next digit in the result. 
Result so far: 19915.0
Subtract 3430 from 3811 to get 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Step 9:
The number 686 fits into 3810 5 times, leaving a remainder of 380.
The next digit of our result is 5. 
Result so far: 19915.5
Subtract 3430 from 3810 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 10:
686 can be fit into 3800 5 times, resulting in a remainder of 370.
Write down 5 as next digit of the result. 
Result so far: 19915.55
If we take 3430 away from 3800, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

In conclusion, the division gives 19915.55 with a balance of 0.37.