Let's divide 239383 by 81
We want to divide 239383 by 81.

On to step 1:
If we divide 2 by 81, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 81

Step 2:
81 goes into 23 0 times with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 23 and we're left with 23.
Take the next digit (9) from the dividend and append it to 23, then repeat: 239 / 81

Advancing to step 3:
The number 81 fits into 239 2 times, leaving a remainder of 77.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 162 from 239 to get 77.
Append the next digit (3) from the dividend to 77 and continue with: 773 / 81

Moving on to step 4:
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: 29.0
Deduct 729 from 773 and we're left with 44.
Fetch the next digit (8) from the dividend, attach it to 44 and continue: 448 / 81

Step 5:
81 goes into 448 5 times with a remainder of 43.
Write down 5 as next digit of the result. 
Result so far: 295.0
Subtracting 405 from 448 leaves us with 43.
Fetch the next digit (3) from the dividend, attach it to 43 and continue: 433 / 81

Advancing to step 6:
When dividing 433 by 81, we get 5 with a remainder of 28.
Record the quotient 5 as the next digit in the result. 
Result so far: 2955.0
Subtract 405 from 433 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 7:
If we divide 280 by 81, we get 3 and a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 2955.3
If we take 243 away from 280, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 8:
The number 81 fits into 370 4 times, leaving a remainder of 46.
The next digit of our result is 4. 
Result so far: 2955.34
Subtract 324 from 370 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 9:
The number 81 fits into 460 5 times, leaving a remainder of 55.
The next digit of our result is 5. 
Result so far: 2955.345
The remainder is 55 after subtracting 405 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 10:
When dividing 550 by 81, we get 6 with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 2955.3456
If we subtract 486 from 550, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 11:
640 divided by 81 is 7 with a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 2955.34567
Subtract 567 from 640 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Going ahead to step 12:
When dividing 730 by 81, we get 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 2955.345679
Subtract 729 from 730 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 13:
10 divided by 81 is 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 2955.345679
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 14:
81 goes into 100 1 times with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 2955.34567901
Subtracting 81 from 100 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final result is 2955.34567901 with a remainder of 1.9e-08.