443800 ÷ 81 
We're looking to find how many times 81 goes into 443800.

Let's proceed to step 1:
81 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 81

Going ahead to step 2:
If we divide 44 by 81, we get 0 and a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 44 to get 44.
Append the next digit (3) from the dividend to 44 and continue with: 443 / 81

On to step 3:
The number 81 fits into 443 5 times, leaving a remainder of 38.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 405 away from 443, we end up with 38.
Append the next digit (8) from the dividend to 38 and continue with: 388 / 81

Step 4:
The number 81 fits into 388 4 times, leaving a remainder of 64.
The next digit of our result is 4. 
Result so far: 54.0
If we subtract 324 from 388, we get 64.
Take the next digit (0) from the dividend and append it to 64, then repeat: 640 / 81

On to step 5:
If we divide 640 by 81, we get 7 and a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 547.0
If we take 567 away from 640, we end up with 73.
Include the next digit (0) from the dividend after 73, then repeat: 730 / 81

Step 6:
81 goes into 730 9 times with a remainder of 1.
The next digit of our result is 9. 
Result so far: 5479.0
If we take 729 away from 730, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
The number 81 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 5479.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
81 can be fit into 100 1 times, resulting in a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 5479.01
Subtract 81 from 100 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 9:
190 divided by 81 is 2 with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 5479.012
Subtract 162 from 190 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 10:
280 divided by 81 is 3 with a remainder of 37.
The next digit of our result is 3. 
Result so far: 5479.0123
If we take 243 away from 280, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 11:
When dividing 370 by 81, we get 4 with a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 5479.01234
Subtracting 324 from 370 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 12:
The number 81 fits into 460 5 times, leaving a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 5479.012345
Deduct 405 from 460 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 13:
550 divided by 81 is 6 with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 5479.0123456
The remainder is 64 after subtracting 486 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 14:
640 divided by 81 is 7 with a remainder of 73.
Record the quotient 7 as the next digit in the result. 
Result so far: 5479.01234567
Deduct 567 from 640 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

In conclusion, the division gives 5479.01234567 with a balance of 7.3e-08.