We're dividing 671879 by 81 
We're looking to find how many times 81 goes into 671879.

Let's proceed to step 1:
If we divide 6 by 81, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 81

Moving on to step 2:
When dividing 67 by 81, we get 0 with a remainder of 67.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Append the next digit (1) from the dividend to 67 and continue with: 671 / 81

Going ahead to step 3:
The number 81 fits into 671 8 times, leaving a remainder of 23.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 23 after subtracting 648 from 671.
Fetch the next digit (8) from the dividend, attach it to 23 and continue: 238 / 81

On to step 4:
When dividing 238 by 81, we get 2 with a remainder of 76.
Put 2 as the next digit of the answer. 
Result so far: 82.0
The remainder is 76 after subtracting 162 from 238.
Fetch the next digit (7) from the dividend, attach it to 76 and continue: 767 / 81

Step 5:
81 goes into 767 9 times with a remainder of 38.
Use 9 as the next digit of our solution. 
Result so far: 829.0
Deduct 729 from 767 and we're left with 38.
Include the next digit (9) from the dividend after 38, then repeat: 389 / 81

Moving on to step 6:
81 can be fit into 389 4 times, resulting in a remainder of 65.
Record the quotient 4 as the next digit in the result. 
Result so far: 8294.0
Subtract 324 from 389 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 7:
81 goes into 650 8 times with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 8294.8
The remainder is 2 after subtracting 648 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
81 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 8294.8
Subtracting 0 from 20 leaves us 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.

Let's proceed to step 9:
The number 81 fits into 200 2 times, leaving a remainder of 38.
The next digit of our result is 2. 
Result so far: 8294.802
Subtracting 162 from 200 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
380 divided by 81 is 4 with a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 8294.8024
If we subtract 324 from 380, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 11:
81 can be fit into 560 6 times, resulting in a remainder of 74.
Write down 6 as next digit of the result. 
Result so far: 8294.80246
Subtract 486 from 560 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 12:
When dividing 740 by 81, we get 9 with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 8294.802469
If we take 729 away from 740, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 13:
If we divide 110 by 81, we get 1 and a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 8294.8024691
If we take 81 away from 110, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 14:
If we divide 290 by 81, we get 3 and a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 8294.80246913
The remainder is 47 after subtracting 243 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The final outcome is 8294.80246913, with a leftover of 4.7e-08.