We look at the division of 866344 by 76 
We want to divide 866344 by 76.

Moving on to step 1:
When dividing 8 by 76, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 76

Going ahead to step 2:
The number 76 fits into 86 1 times, leaving a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 76 away from 86, we end up with 10.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 76

Going ahead to step 3:
If we divide 106 by 76, we get 1 and a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 76 from 106 leaves us with 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 76

Advancing to step 4:
If we divide 303 by 76, we get 3 and a remainder of 75.
Put 3 as the next digit of the answer. 
Result so far: 113.0
The remainder is 75 after subtracting 228 from 303.
Bring next digit (4) of the dividend behind the 75 and repeat the process: 754 / 76

On to step 5:
The number 76 fits into 754 9 times, leaving a remainder of 70.
The next digit of our result is 9. 
Result so far: 1139.0
Subtract 684 from 754 to get 70.
Take the next digit (4) from the dividend and append it to 70, then repeat: 704 / 76

Moving on to step 6:
The number 76 fits into 704 9 times, leaving a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 11399.0
If we subtract 684 from 704, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
76 can be fit into 200 2 times, resulting in a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 11399.2
Subtracting 152 from 200 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 8:
76 goes into 480 6 times with a remainder of 24.
The next digit of our result is 6. 
Result so far: 11399.26
If we subtract 456 from 480, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
76 goes into 240 3 times with a remainder of 12.
The next digit of our result is 3. 
Result so far: 11399.263
Deduct 228 from 240 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
76 goes into 120 1 times with a remainder of 44.
Put 1 as the next digit of the answer. 
Result so far: 11399.2631
If we take 76 away from 120, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 11:
76 goes into 440 5 times with a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 11399.26315
The remainder is 60 after subtracting 380 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 12:
If we divide 600 by 76, we get 7 and a remainder of 68.
The next digit of our result is 7. 
Result so far: 11399.263157
The remainder is 68 after subtracting 532 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 13:
The number 76 fits into 680 8 times, leaving a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 11399.2631578
Subtract 608 from 680 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 14:
76 can be fit into 720 9 times, resulting in a remainder of 36.
The next digit of our result is 9. 
Result so far: 11399.26315789
Subtracting 684 from 720 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final result is 11399.26315789 with a remainder of 3.6e-08.