We're dividing 869095 by 81 
We want to divide 869095 by 81.

Step 1:
81 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 81

Advancing to step 2:
81 goes into 86 1 times with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 81 away from 86, we end up with 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 81

Let's proceed to step 3:
81 can be fit into 59 0 times, resulting in a remainder of 59.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 59 and we're left with 59.
Append the next digit (0) from the dividend to 59 and continue with: 590 / 81

Moving on to step 4:
81 can be fit into 590 7 times, resulting in a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 107.0
If we subtract 567 from 590, we get 23.
Bring next digit (9) of the dividend behind the 23 and repeat the process: 239 / 81

On to step 5:
239 divided by 81 is 2 with a remainder of 77.
Put 2 as the next digit of the answer. 
Result so far: 1072.0
The remainder is 77 after subtracting 162 from 239.
Include the next digit (5) from the dividend after 77, then repeat: 775 / 81

Step 6:
81 goes into 775 9 times with a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 10729.0
If we take 729 away from 775, we end up with 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 7:
If we divide 460 by 81, we get 5 and a remainder of 55.
The next digit of our result is 5. 
Result so far: 10729.5
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.

Going ahead to step 8:
When dividing 550 by 81, we get 6 with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 10729.56
Subtracting 486 from 550 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.

Moving on to step 9:
When dividing 640 by 81, we get 7 with a remainder of 73.
The next digit of our result is 7. 
Result so far: 10729.567
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.

Let's proceed to step 10:
If we divide 730 by 81, we get 9 and a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 10729.5679
Subtracting 729 from 730 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 11:
81 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 10729.5679
If we subtract 0 from 10, we 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.

Let's proceed to step 12:
81 can be fit into 100 1 times, resulting in a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 10729.567901
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.

On to step 13:
190 divided by 81 is 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 10729.5679012
If we take 162 away from 190, we end up 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.

Advancing to step 14:
When dividing 280 by 81, we get 3 with a remainder of 37.
The next digit of our result is 3. 
Result so far: 10729.56790123
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.

The final result is 10729.56790123 with a remainder of 3.7e-08.