We look at the division of 825486 by 81 
We want to divide 825486 by 81.

Going ahead to step 1:
If we divide 8 by 81, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 81

Going ahead to step 2:
If we divide 82 by 81, we get 1 and a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
If we take 81 away from 82, we end up with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 81

Moving on to step 3:
15 divided by 81 is 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 15 to get 15.
Bring next digit (4) of the dividend behind the 15 and repeat the process: 154 / 81

Step 4:
If we divide 154 by 81, we get 1 and a remainder of 73.
Write down 1 as next digit of the result. 
Result so far: 101.0
If we take 81 away from 154, we end up with 73.
Bring next digit (8) of the dividend behind the 73 and repeat the process: 738 / 81

Step 5:
When dividing 738 by 81, we get 9 with a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 1019.0
The remainder is 9 after subtracting 729 from 738.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 81

Advancing to step 6:
When dividing 96 by 81, we get 1 with a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 10191.0
Subtract 81 from 96 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 7:
If we divide 150 by 81, we get 1 and a remainder of 69.
The next digit of our result is 1. 
Result so far: 10191.1
The remainder is 69 after subtracting 81 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

On to step 8:
81 goes into 690 8 times with a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 10191.18
If we take 648 away from 690, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 9:
When dividing 420 by 81, we get 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 10191.185
If we subtract 405 from 420, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 10:
When dividing 150 by 81, we get 1 with a remainder of 69.
Use 1 as the next digit of our solution. 
Result so far: 10191.1851
Deduct 81 from 150 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 11:
When dividing 690 by 81, we get 8 with a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 10191.18518
Subtract 648 from 690 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 12:
The number 81 fits into 420 5 times, leaving a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 10191.185185
If we take 405 away from 420, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 13:
If we divide 150 by 81, we get 1 and a remainder of 69.
Record the quotient 1 as the next digit in the result. 
Result so far: 10191.1851851
If we subtract 81 from 150, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 14:
81 can be fit into 690 8 times, resulting in a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 10191.18518518
Subtract 648 from 690 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Our division results in 10191.18518518 with a remaining 4.2e-08.