We're dividing 183843 by 81 
Let's see how many times 81 fits into 183843.

On to step 1:
If we divide 1 by 81, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 81

Step 2:
18 divided by 81 is 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 81

Step 3:
183 divided by 81 is 2 with a remainder of 21.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 21 after subtracting 162 from 183.
Bring next digit (8) of the dividend behind the 21 and repeat the process: 218 / 81

On to step 4:
81 can be fit into 218 2 times, resulting in a remainder of 56.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we subtract 162 from 218, we get 56.
Append the next digit (4) from the dividend to 56 and continue with: 564 / 81

Let's proceed to step 5:
The number 81 fits into 564 6 times, leaving a remainder of 78.
Use 6 as the next digit of our solution. 
Result so far: 226.0
Subtracting 486 from 564 leaves us with 78.
Append the next digit (3) from the dividend to 78 and continue with: 783 / 81

Moving on to step 6:
If we divide 783 by 81, we get 9 and a remainder of 54.
The number 9 becomes the next digit in our result. 
Result so far: 2269.0
If we subtract 729 from 783, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 7:
81 goes into 540 6 times with a remainder of 54.
Put 6 as the next digit of the answer. 
Result so far: 2269.6
Deduct 486 from 540 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 8:
When dividing 540 by 81, we get 6 with a remainder of 54.
Put 6 as the next digit of the answer. 
Result so far: 2269.66
Deduct 486 from 540 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The quotient of the division is 2269.66, and the remainder is 0.054.