825808 ÷ 81 
Our goal is to divide 825808 by 81.

On to step 1:
If we divide 8 by 81, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 81

Let's proceed to step 2:
When dividing 82 by 81, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 81 from 82 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 81

Advancing to step 3:
81 goes into 15 0 times with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 15, we get 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 81

Advancing to step 4:
81 can be fit into 158 1 times, resulting in a remainder of 77.
Use 1 as the next digit of our solution. 
Result so far: 101.0
Subtract 81 from 158 to get 77.
Grab the next digit (0) from the dividend, add it to 77, then carry on: 770 / 81

Advancing to step 5:
81 can be fit into 770 9 times, resulting in a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 1019.0
If we take 729 away from 770, we end up with 41.
Append the next digit (8) from the dividend to 41 and continue with: 418 / 81

Let's proceed to step 6:
When dividing 418 by 81, we get 5 with a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 10195.0
Subtracting 405 from 418 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
130 divided by 81 is 1 with a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 10195.1
Deduct 81 from 130 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 8:
If we divide 490 by 81, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 10195.16
If we take 486 away from 490, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
81 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 10195.16
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
400 divided by 81 is 4 with a remainder of 76.
The next digit of our result is 4. 
Result so far: 10195.1604
Subtract 324 from 400 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 11:
81 can be fit into 760 9 times, resulting in a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 10195.16049
If we subtract 729 from 760, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 12:
The number 81 fits into 310 3 times, leaving a remainder of 67.
Put 3 as the next digit of the answer. 
Result so far: 10195.160493
Subtract 243 from 310 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 13:
81 can be fit into 670 8 times, resulting in a remainder of 22.
The next digit of our result is 8. 
Result so far: 10195.1604938
If we subtract 648 from 670, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 14:
220 divided by 81 is 2 with a remainder of 58.
The number 2 becomes the next digit in our result. 
Result so far: 10195.16049382
Deduct 162 from 220 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The quotient of the division is 10195.16049382, and the remainder is 5.8e-08.