We divide 687863 by 80
We're looking to find how many times 80 goes into 687863.

Let's proceed to step 1:
When dividing 6 by 80, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 80

Advancing to step 2:
80 goes into 68 0 times with a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Grab the next digit (7) from the dividend, add it to 68, then carry on: 687 / 80

Moving on to step 3:
The number 80 fits into 687 8 times, leaving a remainder of 47.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 640 away from 687, we end up with 47.
Fetch the next digit (8) from the dividend, attach it to 47 and continue: 478 / 80

Let's proceed to step 4:
478 divided by 80 is 5 with a remainder of 78.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Deduct 400 from 478 and we're left with 78.
Grab the next digit (6) from the dividend, add it to 78, then carry on: 786 / 80

On to step 5:
When dividing 786 by 80, we get 9 with a remainder of 66.
The number 9 becomes the next digit in our result. 
Result so far: 859.0
Deduct 720 from 786 and we're left with 66.
Take the next digit (3) from the dividend and append it to 66, then repeat: 663 / 80

Let's proceed to step 6:
If we divide 663 by 80, we get 8 and a remainder of 23.
Record the quotient 8 as the next digit in the result. 
Result so far: 8598.0
If we take 640 away from 663, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 7:
When dividing 230 by 80, we get 2 with a remainder of 70.
Record the quotient 2 as the next digit in the result. 
Result so far: 8598.2
The remainder is 70 after subtracting 160 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 8:
The number 80 fits into 700 8 times, leaving a remainder of 60.
Write down 8 as next digit of the result. 
Result so far: 8598.28
Subtracting 640 from 700 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 9:
600 divided by 80 is 7 with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 8598.287
If we subtract 560 from 600, we 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.

Moving on to step 10:
80 goes into 400 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 8598.2875
Subtract 400 from 400 to 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.

On to step 11:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8598.2875
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.

Going ahead to step 12:
When dividing 0 by 80, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 8598.2875
Subtract 0 from 0 to 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 8598.2875 with a remainder of 0.0.