We look at the division of 81982163 by 672 
Let's see how many times 672 fits into 81982163.

Step 1:
The number 672 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 672

Moving on to step 2:
When dividing 81 by 672, we get 0 with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Include the next digit (9) from the dividend after 81, then repeat: 819 / 672

Going ahead to step 3:
672 goes into 819 1 times with a remainder of 147.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 672 away from 819, we end up with 147.
Bring next digit (8) of the dividend behind the 147 and repeat the process: 1478 / 672

Advancing to step 4:
If we divide 1478 by 672, we get 2 and a remainder of 134.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 1344 away from 1478, we end up with 134.
Take the next digit (2) from the dividend and append it to 134, then repeat: 1342 / 672

Let's proceed to step 5:
If we divide 1342 by 672, we get 1 and a remainder of 670.
Record the quotient 1 as the next digit in the result. 
Result so far: 121.0
The remainder is 670 after subtracting 672 from 1342.
Fetch the next digit (1) from the dividend, attach it to 670 and continue: 6701 / 672

On to step 6:
If we divide 6701 by 672, we get 9 and a remainder of 653.
The number 9 becomes the next digit in our result. 
Result so far: 1219.0
If we take 6048 away from 6701, we end up with 653.
Bring next digit (6) of the dividend behind the 653 and repeat the process: 6536 / 672

Going ahead to step 7:
672 goes into 6536 9 times with a remainder of 488.
Put 9 as the next digit of the answer. 
Result so far: 12199.0
The remainder is 488 after subtracting 6048 from 6536.
Append the next digit (3) from the dividend to 488 and continue with: 4883 / 672

Moving on to step 8:
672 goes into 4883 7 times with a remainder of 179.
The next digit of our result is 7. 
Result so far: 121997.0
Subtract 4704 from 4883 to get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

On to step 9:
672 goes into 1790 2 times with a remainder of 446.
Write down 2 as next digit of the result. 
Result so far: 121997.2
Subtract 1344 from 1790 to get 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Advancing to step 10:
If we divide 4460 by 672, we get 6 and a remainder of 428.
The next digit of our result is 6. 
Result so far: 121997.26
If we take 4032 away from 4460, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Let's proceed to step 11:
4280 divided by 672 is 6 with a remainder of 248.
Record the quotient 6 as the next digit in the result. 
Result so far: 121997.266
If we subtract 4032 from 4280, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

The final outcome is 121997.266, with a leftover of 0.0248.