Let's divide 823443 by 81
We're looking to find how many times 81 goes into 823443.

Going ahead to step 1:
When dividing 8 by 81, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 81

Let's proceed to step 2:
81 can be fit into 82 1 times, resulting in 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.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 81

On to step 3:
81 can be fit into 13 0 times, resulting in a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 13 after subtracting 0 from 13.
Take the next digit (4) from the dividend and append it to 13, then repeat: 134 / 81

Going ahead to step 4:
134 divided by 81 is 1 with a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
Deduct 81 from 134 and we're left with 53.
Grab the next digit (4) from the dividend, add it to 53, then carry on: 534 / 81

Advancing to step 5:
534 divided by 81 is 6 with a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 1016.0
Subtracting 486 from 534 leaves us with 48.
Fetch the next digit (3) from the dividend, attach it to 48 and continue: 483 / 81

Going ahead to step 6:
When dividing 483 by 81, we get 5 with a remainder of 78.
Put 5 as the next digit of the answer. 
Result so far: 10165.0
If we subtract 405 from 483, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 7:
780 divided by 81 is 9 with a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 10165.9
Subtracting 729 from 780 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 8:
81 can be fit into 510 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 10165.96
Deduct 486 from 510 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
81 goes into 240 2 times with a remainder of 78.
The next digit of our result is 2. 
Result so far: 10165.962
If we take 162 away from 240, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 10:
81 goes into 780 9 times with a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 10165.9629
The remainder is 51 after subtracting 729 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 11:
81 can be fit into 510 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 10165.96296
Subtract 486 from 510 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
When dividing 240 by 81, we get 2 with a remainder of 78.
Put 2 as the next digit of the answer. 
Result so far: 10165.962962
If we subtract 162 from 240, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 13:
780 divided by 81 is 9 with a remainder of 51.
Put 9 as the next digit of the answer. 
Result so far: 10165.9629629
The remainder is 51 after subtracting 729 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 14:
510 divided by 81 is 6 with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 10165.96296296
If we take 486 away from 510, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 10165.96296296, and the remainder is 2.4e-08.