We're dividing 672199 by 81 
We're looking to find how many times 81 goes into 672199.

Going ahead to step 1:
If we divide 6 by 81, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 81

On to step 2:
The number 81 fits into 67 0 times, leaving a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 67 to get 67.
Grab the next digit (2) from the dividend, add it to 67, then carry on: 672 / 81

On to step 3:
The number 81 fits into 672 8 times, leaving a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 648 from 672 to get 24.
Bring next digit (1) of the dividend behind the 24 and repeat the process: 241 / 81

Advancing to step 4:
81 can be fit into 241 2 times, resulting in a remainder of 79.
Put 2 as the next digit of the answer. 
Result so far: 82.0
The remainder is 79 after subtracting 162 from 241.
Append the next digit (9) from the dividend to 79 and continue with: 799 / 81

Going ahead to step 5:
799 divided by 81 is 9 with a remainder of 70.
Record the quotient 9 as the next digit in the result. 
Result so far: 829.0
Subtract 729 from 799 to get 70.
Take the next digit (9) from the dividend and append it to 70, then repeat: 709 / 81

Step 6:
The number 81 fits into 709 8 times, leaving a remainder of 61.
The number 8 becomes the next digit in our result. 
Result so far: 8298.0
Subtract 648 from 709 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 7:
610 divided by 81 is 7 with a remainder of 43.
Write down 7 as next digit of the result. 
Result so far: 8298.7
Subtracting 567 from 610 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 8:
The number 81 fits into 430 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 8298.75
If we take 405 away from 430, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 9:
The number 81 fits into 250 3 times, leaving a remainder of 7.
The next digit of our result is 3. 
Result so far: 8298.753
Deduct 243 from 250 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 10:
If we divide 70 by 81, we get 0 and a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 8298.753
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 11:
81 goes into 700 8 times with a remainder of 52.
The next digit of our result is 8. 
Result so far: 8298.75308
If we take 648 away from 700, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 12:
520 divided by 81 is 6 with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 8298.753086
If we take 486 away from 520, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 13:
When dividing 340 by 81, we get 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 8298.7530864
If we subtract 324 from 340, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 14:
160 divided by 81 is 1 with a remainder of 79.
Write down 1 as next digit of the result. 
Result so far: 8298.75308641
Deduct 81 from 160 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

The final outcome is 8298.75308641, with a leftover of 7.9e-08.