We're dividing 866440 by 11 
We want to divide 866440 by 11.

Advancing to step 1:
8 divided by 11 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 11

Advancing to step 2:
The number 11 fits into 86 7 times, leaving a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 77 from 86, we get 9.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 11

On to step 3:
11 goes into 96 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 78.0
Deduct 88 from 96 and we're left with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 11

Step 4:
11 goes into 84 7 times with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 787.0
The remainder is 7 after subtracting 77 from 84.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 11

Let's proceed to step 5:
74 divided by 11 is 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 7876.0
Subtract 66 from 74 to get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 11

On to step 6:
When dividing 80 by 11, we get 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 78767.0
If we subtract 77 from 80, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
If we divide 30 by 11, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 78767.2
Deduct 22 from 30 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 8:
80 divided by 11 is 7 with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 78767.27
If we subtract 77 from 80, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
30 divided by 11 is 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 78767.272
If we subtract 22 from 30, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
80 divided by 11 is 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 78767.2727
Subtract 77 from 80 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 11:
11 can be fit into 30 2 times, resulting in a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 78767.27272
The remainder is 8 after subtracting 22 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 12:
If we divide 80 by 11, we get 7 and a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 78767.272727
The remainder is 3 after subtracting 77 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 13:
The number 11 fits into 30 2 times, leaving a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 78767.2727272
Subtracting 22 from 30 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
11 goes into 80 7 times with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 78767.27272727
Subtract 77 from 80 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The quotient of the division is 78767.27272727, and the remainder is 3e-09.