Let's divide 936842 by 81
Our goal is to divide 936842 by 81.

Step 1:
81 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 81

Advancing to step 2:
81 can be fit into 93 1 times, resulting in a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 81 from 93 and we're left with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 81

Going ahead to step 3:
81 goes into 126 1 times with a remainder of 45.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 81 from 126 to get 45.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 81

On to step 4:
When dividing 458 by 81, we get 5 with a remainder of 53.
Use 5 as the next digit of our solution. 
Result so far: 115.0
Subtract 405 from 458 to get 53.
Append the next digit (4) from the dividend to 53 and continue with: 534 / 81

Advancing to step 5:
When dividing 534 by 81, we get 6 with a remainder of 48.
The next digit of our result is 6. 
Result so far: 1156.0
Subtract 486 from 534 to get 48.
Grab the next digit (2) from the dividend, add it to 48, then carry on: 482 / 81

Step 6:
482 divided by 81 is 5 with a remainder of 77.
The next digit of our result is 5. 
Result so far: 11565.0
Subtract 405 from 482 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

On to step 7:
81 goes into 770 9 times with a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 11565.9
Deduct 729 from 770 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 8:
If we divide 410 by 81, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 11565.95
Subtracting 405 from 410 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
When dividing 50 by 81, we get 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 11565.95
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
If we divide 500 by 81, we get 6 and a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 11565.9506
If we subtract 486 from 500, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 11:
81 goes into 140 1 times with a remainder of 59.
The number 1 becomes the next digit in our result. 
Result so far: 11565.95061
If we subtract 81 from 140, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 12:
The number 81 fits into 590 7 times, leaving a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 11565.950617
If we take 567 away from 590, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 13:
The number 81 fits into 230 2 times, leaving a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 11565.9506172
If we subtract 162 from 230, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 14:
If we divide 680 by 81, we get 8 and a remainder of 32.
The next digit of our result is 8. 
Result so far: 11565.95061728
If we subtract 648 from 680, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 11565.95061728 with a remaining 3.2e-08.