We're dividing 80686644 by 11 
We want to divide 80686644 by 11.

Let's proceed to step 1:
When dividing 8 by 11, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 11

Let's proceed to step 2:
11 goes into 80 7 times with a remainder of 3.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 77 from 80 to get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 11

Step 3:
When dividing 36 by 11, we get 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 73.0
The remainder is 3 after subtracting 33 from 36.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 11

Advancing to step 4:
11 goes into 38 3 times with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 733.0
If we take 33 away from 38, we end up with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 11

Moving on to step 5:
The number 11 fits into 56 5 times, leaving a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 7335.0
If we take 55 away from 56, we end up with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 11

Step 6:
When dividing 16 by 11, we get 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 73351.0
If we take 11 away from 16, we end up with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 11

Step 7:
11 can be fit into 54 4 times, resulting in a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 733514.0
Subtract 44 from 54 to get 10.
Grab the next digit (4) from the dividend, add it to 10, then carry on: 104 / 11

Going ahead to step 8:
If we divide 104 by 11, we get 9 and a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 7335149.0
Deduct 99 from 104 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
50 divided by 11 is 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 7335149.4
Subtract 44 from 50 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 10:
The number 11 fits into 60 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 7335149.45
If we take 55 away from 60, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 11:
The number 11 fits into 50 4 times, leaving a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 7335149.454
Subtracting 44 from 50 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
If we divide 60 by 11, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 7335149.4545
The remainder is 5 after subtracting 55 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 13:
The number 11 fits into 50 4 times, leaving a remainder of 6.
The next digit of our result is 4. 
Result so far: 7335149.45454
If we subtract 44 from 50, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 14:
11 goes into 60 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 7335149.454545
Deduct 55 from 60 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 15:
50 divided by 11 is 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 7335149.4545454
If we subtract 44 from 50, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 16:
11 can be fit into 60 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 7335149.45454545
If we subtract 55 from 60, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 7335149.45454545 and a remainder of 5e-09.