Let's divide 66383 by 81
Our goal is to divide 66383 by 81.

Step 1:
If we divide 6 by 81, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 81

Let's proceed to step 2:
81 can be fit into 66 0 times, resulting in a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Bring next digit (3) of the dividend behind the 66 and repeat the process: 663 / 81

Step 3:
When dividing 663 by 81, we get 8 with a remainder of 15.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 648 from 663 to get 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 81

Moving on to step 4:
81 goes into 158 1 times with a remainder of 77.
Put 1 as the next digit of the answer. 
Result so far: 81.0
If we subtract 81 from 158, we get 77.
Fetch the next digit (3) from the dividend, attach it to 77 and continue: 773 / 81

Moving on to step 5:
When dividing 773 by 81, we get 9 with a remainder of 44.
Use 9 as the next digit of our solution. 
Result so far: 819.0
If we take 729 away from 773, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 6:
440 divided by 81 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 819.5
Subtracting 405 from 440 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 7:
81 goes into 350 4 times with a remainder of 26.
The next digit of our result is 4. 
Result so far: 819.54
If we subtract 324 from 350, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 8:
260 divided by 81 is 3 with a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 819.543
The remainder is 17 after subtracting 243 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 9:
When dividing 170 by 81, we get 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 819.5432
If we take 162 away from 170, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
81 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 819.5432
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 11:
If we divide 800 by 81, we get 9 and a remainder of 71.
Write down 9 as next digit of the result. 
Result so far: 819.543209
Subtracting 729 from 800 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 12:
If we divide 710 by 81, we get 8 and a remainder of 62.
The number 8 becomes the next digit in our result. 
Result so far: 819.5432098
If we subtract 648 from 710, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 13:
If we divide 620 by 81, we get 7 and a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 819.54320987
If we take 567 away from 620, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final outcome is 819.54320987, with a leftover of 5.3e-08.