We divide 844165 by 81
We want to divide 844165 by 81.

On to step 1:
The number 81 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 81

On to step 2:
The number 81 fits into 84 1 times, leaving a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 81 away from 84, we end up with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 81

Step 3:
81 goes into 34 0 times with a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 34 to get 34.
Grab the next digit (1) from the dividend, add it to 34, then carry on: 341 / 81

Step 4:
81 goes into 341 4 times with a remainder of 17.
Write down 4 as next digit of the result. 
Result so far: 104.0
If we take 324 away from 341, we end up with 17.
Fetch the next digit (6) from the dividend, attach it to 17 and continue: 176 / 81

Let's proceed to step 5:
When dividing 176 by 81, we get 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 1042.0
Subtract 162 from 176 to get 14.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 81

Moving on to step 6:
145 divided by 81 is 1 with a remainder of 64.
Record the quotient 1 as the next digit in the result. 
Result so far: 10421.0
Subtracting 81 from 145 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 7:
81 can be fit into 640 7 times, resulting in a remainder of 73.
The number 7 becomes the next digit in our result. 
Result so far: 10421.7
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.

Moving on to step 8:
81 can be fit into 730 9 times, resulting in a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 10421.79
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.

Going ahead to step 9:
10 divided by 81 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 10421.79
Subtract 0 from 10 to get 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 10:
The number 81 fits into 100 1 times, leaving a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 10421.7901
Deduct 81 from 100 and we're left 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.

Moving on to step 11:
81 goes into 190 2 times with a remainder of 28.
The next digit of our result is 2. 
Result so far: 10421.79012
The remainder is 28 after subtracting 162 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
The number 81 fits into 280 3 times, leaving a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 10421.790123
If we subtract 243 from 280, we 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.

On to step 13:
If we divide 370 by 81, we get 4 and a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 10421.7901234
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.

Let's proceed to step 14:
81 can be fit into 460 5 times, resulting in a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 10421.79012345
If we subtract 405 from 460, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final result is 10421.79012345 with a remainder of 5.5e-08.