Let's divide 809017 by 77
Let's see how many times 77 fits into 809017.

Advancing to step 1:
When dividing 8 by 77, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 77

Moving on to step 2:
80 divided by 77 is 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 77 from 80 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 77

On to step 3:
When dividing 39 by 77, we get 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 39 after subtracting 0 from 39.
Append the next digit (0) from the dividend to 39 and continue with: 390 / 77

Advancing to step 4:
The number 77 fits into 390 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 105.0
Deduct 385 from 390 and we're left with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 77

Step 5:
When dividing 51 by 77, we get 0 with a remainder of 51.
The next digit of our result is 0. 
Result so far: 1050.0
Subtracting 0 from 51 leaves us with 51.
Bring next digit (7) of the dividend behind the 51 and repeat the process: 517 / 77

Moving on to step 6:
When dividing 517 by 77, we get 6 with a remainder of 55.
Use 6 as the next digit of our solution. 
Result so far: 10506.0
Deduct 462 from 517 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 7:
If we divide 550 by 77, we get 7 and a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 10506.7
The remainder is 11 after subtracting 539 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 8:
110 divided by 77 is 1 with a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 10506.71
The remainder is 33 after subtracting 77 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 9:
When dividing 330 by 77, we get 4 with a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 10506.714
Deduct 308 from 330 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 10:
77 goes into 220 2 times with a remainder of 66.
The next digit of our result is 2. 
Result so far: 10506.7142
If we take 154 away from 220, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 11:
660 divided by 77 is 8 with a remainder of 44.
Write down 8 as next digit of the result. 
Result so far: 10506.71428
Subtracting 616 from 660 leaves us 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.

Let's proceed to step 12:
The number 77 fits into 440 5 times, leaving a remainder of 55.
The next digit of our result is 5. 
Result so far: 10506.714285
If we subtract 385 from 440, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 13:
If we divide 550 by 77, we get 7 and a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 10506.7142857
Subtract 539 from 550 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 14:
If we divide 110 by 77, we get 1 and a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 10506.71428571
The remainder is 33 after subtracting 77 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

In conclusion, the division gives 10506.71428571 with a balance of 3.3e-08.