6320705 ÷ 866 
Our goal is to divide 6320705 by 866.

Going ahead to step 1:
The number 866 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 866

Advancing to step 2:
63 divided by 866 is 0 with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Include the next digit (2) from the dividend after 63, then repeat: 632 / 866

Let's proceed to step 3:
If we divide 632 by 866, we get 0 and a remainder of 632.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 632 to get 632.
Append the next digit (0) from the dividend to 632 and continue with: 6320 / 866

Moving on to step 4:
866 can be fit into 6320 7 times, resulting in a remainder of 258.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 6062 away from 6320, we end up with 258.
Append the next digit (7) from the dividend to 258 and continue with: 2587 / 866

Step 5:
2587 divided by 866 is 2 with a remainder of 855.
Write down 2 as next digit of the result. 
Result so far: 72.0
The remainder is 855 after subtracting 1732 from 2587.
Fetch the next digit (0) from the dividend, attach it to 855 and continue: 8550 / 866

Advancing to step 6:
866 can be fit into 8550 9 times, resulting in a remainder of 756.
Use 9 as the next digit of our solution. 
Result so far: 729.0
The remainder is 756 after subtracting 7794 from 8550.
Take the next digit (5) from the dividend and append it to 756, then repeat: 7565 / 866

On to step 7:
When dividing 7565 by 866, we get 8 with a remainder of 637.
The next digit of our result is 8. 
Result so far: 7298.0
If we subtract 6928 from 7565, we get 637.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6370, and continue the process.

Going ahead to step 8:
When dividing 6370 by 866, we get 7 with a remainder of 308.
Write down 7 as next digit of the result. 
Result so far: 7298.7
Subtracting 6062 from 6370 leaves us with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

On to step 9:
866 can be fit into 3080 3 times, resulting in a remainder of 482.
The number 3 becomes the next digit in our result. 
Result so far: 7298.73
Subtracting 2598 from 3080 leaves us with 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Moving on to step 10:
The number 866 fits into 4820 5 times, leaving a remainder of 490.
The next digit of our result is 5. 
Result so far: 7298.735
Subtract 4330 from 4820 to get 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Let's proceed to step 11:
When dividing 4900 by 866, we get 5 with a remainder of 570.
The number 5 becomes the next digit in our result. 
Result so far: 7298.7355
If we take 4330 away from 4900, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

The final result is 7298.7355 with a remainder of 0.0057.