We look at the division of 27817817 by 686 
Our goal is to divide 27817817 by 686.

Advancing to step 1:
If we divide 2 by 686, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 686

Moving on to step 2:
686 can be fit into 27 0 times, resulting in a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Include the next digit (8) from the dividend after 27, then repeat: 278 / 686

Advancing to step 3:
278 divided by 686 is 0 with a remainder of 278.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 278 and we're left with 278.
Append the next digit (1) from the dividend to 278 and continue with: 2781 / 686

Step 4:
When dividing 2781 by 686, we get 4 with a remainder of 37.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 37 after subtracting 2744 from 2781.
Take the next digit (7) from the dividend and append it to 37, then repeat: 377 / 686

Moving on to step 5:
377 divided by 686 is 0 with a remainder of 377.
Write down 0 as next digit of the result. 
Result so far: 40.0
If we subtract 0 from 377, we get 377.
Bring next digit (8) of the dividend behind the 377 and repeat the process: 3778 / 686

Going ahead to step 6:
686 can be fit into 3778 5 times, resulting in a remainder of 348.
The next digit of our result is 5. 
Result so far: 405.0
Subtract 3430 from 3778 to get 348.
Grab the next digit (1) from the dividend, add it to 348, then carry on: 3481 / 686

Step 7:
When dividing 3481 by 686, we get 5 with a remainder of 51.
Use 5 as the next digit of our solution. 
Result so far: 4055.0
The remainder is 51 after subtracting 3430 from 3481.
Fetch the next digit (7) from the dividend, attach it to 51 and continue: 517 / 686

Step 8:
When dividing 517 by 686, we get 0 with a remainder of 517.
Record the quotient 0 as the next digit in the result. 
Result so far: 40550.0
If we take 0 away from 517, we end up with 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Advancing to step 9:
686 goes into 5170 7 times with a remainder of 368.
The number 7 becomes the next digit in our result. 
Result so far: 40550.7
If we take 4802 away from 5170, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Step 10:
The number 686 fits into 3680 5 times, leaving a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 40550.75
If we subtract 3430 from 3680, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 11:
686 can be fit into 2500 3 times, resulting in a remainder of 442.
Write down 3 as next digit of the result. 
Result so far: 40550.753
The remainder is 442 after subtracting 2058 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Let's proceed to step 12:
686 can be fit into 4420 6 times, resulting in a remainder of 304.
The number 6 becomes the next digit in our result. 
Result so far: 40550.7536
The remainder is 304 after subtracting 4116 from 4420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 13:
3040 divided by 686 is 4 with a remainder of 296.
Put 4 as the next digit of the answer. 
Result so far: 40550.75364
Deduct 2744 from 3040 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 14:
2960 divided by 686 is 4 with a remainder of 216.
Use 4 as the next digit of our solution. 
Result so far: 40550.753644
If we take 2744 away from 2960, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

The final outcome is 40550.753644, with a leftover of 2.16e-05.