Let's divide 806564 by 91
Let's see how many times 91 fits into 806564.

Advancing to step 1:
91 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 91

Moving on to step 2:
91 can be fit into 80 0 times, resulting in a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Append the next digit (6) from the dividend to 80 and continue with: 806 / 91

On to step 3:
The number 91 fits into 806 8 times, leaving a remainder of 78.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 728 from 806 and we're left with 78.
Bring next digit (5) of the dividend behind the 78 and repeat the process: 785 / 91

Step 4:
When dividing 785 by 91, we get 8 with a remainder of 57.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
If we take 728 away from 785, we end up with 57.
Fetch the next digit (6) from the dividend, attach it to 57 and continue: 576 / 91

Going ahead to step 5:
91 goes into 576 6 times with a remainder of 30.
Record the quotient 6 as the next digit in the result. 
Result so far: 886.0
Subtract 546 from 576 to get 30.
Append the next digit (4) from the dividend to 30 and continue with: 304 / 91

On to step 6:
The number 91 fits into 304 3 times, leaving a remainder of 31.
Record the quotient 3 as the next digit in the result. 
Result so far: 8863.0
If we take 273 away from 304, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
91 can be fit into 310 3 times, resulting in a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 8863.3
Deduct 273 from 310 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 8:
The number 91 fits into 370 4 times, leaving a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 8863.34
Subtracting 364 from 370 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.

On to step 9:
If we divide 60 by 91, we get 0 and a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 8863.34
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 10:
If we divide 600 by 91, we get 6 and a remainder of 54.
Use 6 as the next digit of our solution. 
Result so far: 8863.3406
Subtracting 546 from 600 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 11:
91 goes into 540 5 times with a remainder of 85.
Use 5 as the next digit of our solution. 
Result so far: 8863.34065
The remainder is 85 after subtracting 455 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Going ahead to step 12:
850 divided by 91 is 9 with a remainder of 31.
The next digit of our result is 9. 
Result so far: 8863.340659
The remainder is 31 after subtracting 819 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 13:
310 divided by 91 is 3 with a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 8863.3406593
The remainder is 37 after subtracting 273 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 14:
370 divided by 91 is 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 8863.34065934
If we subtract 364 from 370, 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.

Our division results in 8863.34065934 with a remaining 6e-09.