We look at the division of 43882821 by 81 
Let's see how many times 81 fits into 43882821.

Step 1:
81 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 81

Advancing to step 2:
81 goes into 43 0 times with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Bring next digit (8) of the dividend behind the 43 and repeat the process: 438 / 81

On to step 3:
81 can be fit into 438 5 times, resulting in a remainder of 33.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 33 after subtracting 405 from 438.
Take the next digit (8) from the dividend and append it to 33, then repeat: 338 / 81

On to step 4:
81 can be fit into 338 4 times, resulting in a remainder of 14.
The next digit of our result is 4. 
Result so far: 54.0
The remainder is 14 after subtracting 324 from 338.
Fetch the next digit (2) from the dividend, attach it to 14 and continue: 142 / 81

Moving on to step 5:
When dividing 142 by 81, we get 1 with a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 541.0
Subtract 81 from 142 to get 61.
Fetch the next digit (8) from the dividend, attach it to 61 and continue: 618 / 81

Step 6:
81 goes into 618 7 times with a remainder of 51.
Use 7 as the next digit of our solution. 
Result so far: 5417.0
Subtracting 567 from 618 leaves us with 51.
Take the next digit (2) from the dividend and append it to 51, then repeat: 512 / 81

Let's proceed to step 7:
81 goes into 512 6 times with a remainder of 26.
The next digit of our result is 6. 
Result so far: 54176.0
If we take 486 away from 512, we end up with 26.
Append the next digit (1) from the dividend to 26 and continue with: 261 / 81

Advancing to step 8:
If we divide 261 by 81, we get 3 and a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 541763.0
If we subtract 243 from 261, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 9:
81 goes into 180 2 times with a remainder of 18.
The next digit of our result is 2. 
Result so far: 541763.2
Subtract 162 from 180 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 10:
180 divided by 81 is 2 with a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 541763.22
Subtract 162 from 180 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 541763.22 with a remainder of 0.018.