936820 ÷ 81 
Let's see how many times 81 fits into 936820.

Let's proceed to step 1:
81 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 81

Moving on to step 2:
The number 81 fits into 93 1 times, leaving a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 81 from 93 to get 12.
Include the next digit (6) from the dividend after 12, then repeat: 126 / 81

Let's proceed to step 3:
If we divide 126 by 81, we get 1 and a remainder of 45.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 45 after subtracting 81 from 126.
Take the next digit (8) from the dividend and append it to 45, then repeat: 458 / 81

On to step 4:
If we divide 458 by 81, we get 5 and a remainder of 53.
The number 5 becomes the next digit in our result. 
Result so far: 115.0
Subtracting 405 from 458 leaves us with 53.
Fetch the next digit (2) from the dividend, attach it to 53 and continue: 532 / 81

Advancing to step 5:
When dividing 532 by 81, we get 6 with a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 1156.0
Deduct 486 from 532 and we're left with 46.
Grab the next digit (0) from the dividend, add it to 46, then carry on: 460 / 81

Advancing to step 6:
When dividing 460 by 81, we get 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 11565.0
If we take 405 away from 460, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 7:
When dividing 550 by 81, we get 6 with a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 11565.6
The remainder is 64 after subtracting 486 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 8:
81 can be fit into 640 7 times, resulting in a remainder of 73.
Put 7 as the next digit of the answer. 
Result so far: 11565.67
Deduct 567 from 640 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Step 9:
81 can be fit into 730 9 times, resulting in a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 11565.679
The remainder is 1 after subtracting 729 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
81 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 11565.679
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
When dividing 100 by 81, we get 1 with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 11565.67901
Subtract 81 from 100 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 12:
When dividing 190 by 81, we get 2 with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 11565.679012
Subtracting 162 from 190 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
81 goes into 280 3 times with a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 11565.6790123
Subtract 243 from 280 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 14:
The number 81 fits into 370 4 times, leaving a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 11565.67901234
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.

The final outcome is 11565.67901234, with a leftover of 4.6e-08.