128733 divided by 81 
We're looking to find how many times 81 goes into 128733.

On to step 1:
81 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 81

Let's proceed to step 2:
81 can be fit into 12 0 times, resulting in a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 81

Let's proceed to step 3:
When dividing 128 by 81, we get 1 with a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 47 after subtracting 81 from 128.
Bring next digit (7) of the dividend behind the 47 and repeat the process: 477 / 81

Advancing to step 4:
When dividing 477 by 81, we get 5 with a remainder of 72.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 405 from 477, we get 72.
Include the next digit (3) from the dividend after 72, then repeat: 723 / 81

Moving on to step 5:
When dividing 723 by 81, we get 8 with a remainder of 75.
The next digit of our result is 8. 
Result so far: 158.0
The remainder is 75 after subtracting 648 from 723.
Include the next digit (3) from the dividend after 75, then repeat: 753 / 81

Let's proceed to step 6:
753 divided by 81 is 9 with a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 1589.0
If we take 729 away from 753, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
If we divide 240 by 81, we get 2 and a remainder of 78.
Use 2 as the next digit of our solution. 
Result so far: 1589.2
Subtracting 162 from 240 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 8:
When dividing 780 by 81, we get 9 with a remainder of 51.
Put 9 as the next digit of the answer. 
Result so far: 1589.29
Subtracting 729 from 780 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 9:
The number 81 fits into 510 6 times, leaving a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 1589.296
Subtract 486 from 510 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
81 goes into 240 2 times with a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 1589.2962
Deduct 162 from 240 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 11:
81 can be fit into 780 9 times, resulting in a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 1589.29629
If we subtract 729 from 780, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 12:
510 divided by 81 is 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 1589.296296
If we take 486 away from 510, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
240 divided by 81 is 2 with a remainder of 78.
Write down 2 as next digit of the result. 
Result so far: 1589.2962962
Subtracting 162 from 240 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 14:
The number 81 fits into 780 9 times, leaving a remainder of 51.
The next digit of our result is 9. 
Result so far: 1589.29629629
If we subtract 729 from 780, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Our division results in 1589.29629629 with a remaining 5.1e-08.