Let's divide 671682 by 80
Our goal is to divide 671682 by 80.

Step 1:
The number 80 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 80

Moving on to step 2:
When dividing 67 by 80, we get 0 with a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 67 after subtracting 0 from 67.
Fetch the next digit (1) from the dividend, attach it to 67 and continue: 671 / 80

Going ahead to step 3:
If we divide 671 by 80, we get 8 and a remainder of 31.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 640 away from 671, we end up with 31.
Grab the next digit (6) from the dividend, add it to 31, then carry on: 316 / 80

Going ahead to step 4:
80 can be fit into 316 3 times, resulting in a remainder of 76.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
Subtract 240 from 316 to get 76.
Fetch the next digit (8) from the dividend, attach it to 76 and continue: 768 / 80

Let's proceed to step 5:
80 goes into 768 9 times with a remainder of 48.
Put 9 as the next digit of the answer. 
Result so far: 839.0
Subtracting 720 from 768 leaves us with 48.
Bring next digit (2) of the dividend behind the 48 and repeat the process: 482 / 80

Let's proceed to step 6:
80 goes into 482 6 times with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 8396.0
If we subtract 480 from 482, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
20 divided by 80 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 8396.0
If we take 0 away from 20, we end up 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.

On to step 8:
If we divide 200 by 80, we get 2 and a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 8396.02
The remainder is 40 after subtracting 160 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
When dividing 400 by 80, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 8396.025
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 10:
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: 8396.025
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.

Advancing to step 11:
80 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8396.025
Deduct 0 from 0 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.

Our division results in 8396.025 with a remaining 0.0.