43931100 divided by 550 
We want to divide 43931100 by 550.

Moving on to step 1:
550 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 550

Advancing to step 2:
43 divided by 550 is 0 with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Include the next digit (9) from the dividend after 43, then repeat: 439 / 550

Moving on to step 3:
When dividing 439 by 550, we get 0 with a remainder of 439.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 439, we get 439.
Grab the next digit (3) from the dividend, add it to 439, then carry on: 4393 / 550

On to step 4:
550 goes into 4393 7 times with a remainder of 543.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 3850 from 4393, we get 543.
Fetch the next digit (1) from the dividend, attach it to 543 and continue: 5431 / 550

Step 5:
550 goes into 5431 9 times with a remainder of 481.
Write down 9 as next digit of the result. 
Result so far: 79.0
The remainder is 481 after subtracting 4950 from 5431.
Include the next digit (1) from the dividend after 481, then repeat: 4811 / 550

Moving on to step 6:
When dividing 4811 by 550, we get 8 with a remainder of 411.
Write down 8 as next digit of the result. 
Result so far: 798.0
If we take 4400 away from 4811, we end up with 411.
Grab the next digit (0) from the dividend, add it to 411, then carry on: 4110 / 550

Advancing to step 7:
550 goes into 4110 7 times with a remainder of 260.
Write down 7 as next digit of the result. 
Result so far: 7987.0
Subtracting 3850 from 4110 leaves us with 260.
Fetch the next digit (0) from the dividend, attach it to 260 and continue: 2600 / 550

Advancing to step 8:
550 goes into 2600 4 times with a remainder of 400.
The number 4 becomes the next digit in our result. 
Result so far: 79874.0
Subtracting 2200 from 2600 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 9:
The number 550 fits into 4000 7 times, leaving a remainder of 150.
The next digit of our result is 7. 
Result so far: 79874.7
Subtracting 3850 from 4000 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 10:
550 can be fit into 1500 2 times, resulting in a remainder of 400.
The number 2 becomes the next digit in our result. 
Result so far: 79874.72
Subtracting 1100 from 1500 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 11:
When dividing 4000 by 550, we get 7 with a remainder of 150.
Use 7 as the next digit of our solution. 
Result so far: 79874.727
Deduct 3850 from 4000 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 12:
The number 550 fits into 1500 2 times, leaving a remainder of 400.
Write down 2 as next digit of the result. 
Result so far: 79874.7272
Deduct 1100 from 1500 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 13:
550 goes into 4000 7 times with a remainder of 150.
Record the quotient 7 as the next digit in the result. 
Result so far: 79874.72727
If we take 3850 away from 4000, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 14:
The number 550 fits into 1500 2 times, leaving a remainder of 400.
Use 2 as the next digit of our solution. 
Result so far: 79874.727272
Deduct 1100 from 1500 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 15:
550 goes into 4000 7 times with a remainder of 150.
The next digit of our result is 7. 
Result so far: 79874.7272727
The remainder is 150 after subtracting 3850 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 16:
550 can be fit into 1500 2 times, resulting in a remainder of 400.
Write down 2 as next digit of the result. 
Result so far: 79874.72727272
Subtract 1100 from 1500 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 79874.72727272 and a remainder of 4e-07.