We look at the division of 43749103 by 493 
Our goal is to divide 43749103 by 493.

Step 1:
When dividing 4 by 493, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 493

Going ahead to step 2:
The number 493 fits into 43 0 times, leaving 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.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 493

Step 3:
493 can be fit into 437 0 times, resulting in a remainder of 437.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 437, we get 437.
Take the next digit (4) from the dividend and append it to 437, then repeat: 4374 / 493

Going ahead to step 4:
When dividing 4374 by 493, we get 8 with a remainder of 430.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 3944 from 4374 leaves us with 430.
Bring next digit (9) of the dividend behind the 430 and repeat the process: 4309 / 493

On to step 5:
If we divide 4309 by 493, we get 8 and a remainder of 365.
Record the quotient 8 as the next digit in the result. 
Result so far: 88.0
If we subtract 3944 from 4309, we get 365.
Include the next digit (1) from the dividend after 365, then repeat: 3651 / 493

Let's proceed to step 6:
When dividing 3651 by 493, we get 7 with a remainder of 200.
Use 7 as the next digit of our solution. 
Result so far: 887.0
Deduct 3451 from 3651 and we're left with 200.
Fetch the next digit (0) from the dividend, attach it to 200 and continue: 2000 / 493

Moving on to step 7:
When dividing 2000 by 493, we get 4 with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 8874.0
Subtract 1972 from 2000 to get 28.
Include the next digit (3) from the dividend after 28, then repeat: 283 / 493

Let's proceed to step 8:
283 divided by 493 is 0 with a remainder of 283.
Put 0 as the next digit of the answer. 
Result so far: 88740.0
Subtracting 0 from 283 leaves us with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Let's proceed to step 9:
The number 493 fits into 2830 5 times, leaving a remainder of 365.
Use 5 as the next digit of our solution. 
Result so far: 88740.5
Deduct 2465 from 2830 and we're left with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

On to step 10:
493 can be fit into 3650 7 times, resulting in a remainder of 199.
The next digit of our result is 7. 
Result so far: 88740.57
Deduct 3451 from 3650 and we're left with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Advancing to step 11:
If we divide 1990 by 493, we get 4 and a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 88740.574
The remainder is 18 after subtracting 1972 from 1990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 12:
When dividing 180 by 493, we get 0 with a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 88740.574
If we subtract 0 from 180, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 13:
1800 divided by 493 is 3 with a remainder of 321.
Put 3 as the next digit of the answer. 
Result so far: 88740.57403
Subtracting 1479 from 1800 leaves us with 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Moving on to step 14:
When dividing 3210 by 493, we get 6 with a remainder of 252.
Put 6 as the next digit of the answer. 
Result so far: 88740.574036
Subtract 2958 from 3210 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Let's proceed to step 15:
2520 divided by 493 is 5 with a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 88740.5740365
Subtract 2465 from 2520 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 16:
The number 493 fits into 550 1 times, leaving a remainder of 57.
The number 1 becomes the next digit in our result. 
Result so far: 88740.57403651
Deduct 493 from 550 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

After the division, we end up with 88740.57403651 and a remainder of 5.7e-08.