We look at the division of 684717 by 80 
We want to divide 684717 by 80.

Going ahead to step 1:
6 divided by 80 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 80

Advancing to step 2:
80 goes into 68 0 times with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Include the next digit (4) from the dividend after 68, then repeat: 684 / 80

Let's proceed to step 3:
80 can be fit into 684 8 times, resulting in a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 640 from 684 to get 44.
Append the next digit (7) from the dividend to 44 and continue with: 447 / 80

Going ahead to step 4:
The number 80 fits into 447 5 times, leaving a remainder of 47.
Write down 5 as next digit of the result. 
Result so far: 85.0
Deduct 400 from 447 and we're left with 47.
Grab the next digit (1) from the dividend, add it to 47, then carry on: 471 / 80

Step 5:
If we divide 471 by 80, we get 5 and a remainder of 71.
Record the quotient 5 as the next digit in the result. 
Result so far: 855.0
If we subtract 400 from 471, we get 71.
Append the next digit (7) from the dividend to 71 and continue with: 717 / 80

Let's proceed to step 6:
If we divide 717 by 80, we get 8 and a remainder of 77.
Put 8 as the next digit of the answer. 
Result so far: 8558.0
Deduct 640 from 717 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 7:
If we divide 770 by 80, we get 9 and a remainder of 50.
Record the quotient 9 as the next digit in the result. 
Result so far: 8558.9
Deduct 720 from 770 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
80 goes into 500 6 times with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 8558.96
Deduct 480 from 500 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
When dividing 200 by 80, we get 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 8558.962
Subtract 160 from 200 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
If we divide 400 by 80, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 8558.9625
Deduct 400 from 400 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
If we divide 0 by 80, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8558.9625
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8558.9625
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 8558.9625 with a remainder of 0.0.