We're dividing 728351 by 43 
Our goal is to divide 728351 by 43.

Let's proceed to step 1:
If we divide 7 by 43, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 43

Moving on to step 2:
The number 43 fits into 72 1 times, leaving a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 43 from 72, we get 29.
Take the next digit (8) from the dividend and append it to 29, then repeat: 298 / 43

Step 3:
When dividing 298 by 43, we get 6 with a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 16.0
The remainder is 40 after subtracting 258 from 298.
Include the next digit (3) from the dividend after 40, then repeat: 403 / 43

Going ahead to step 4:
The number 43 fits into 403 9 times, leaving a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 169.0
If we take 387 away from 403, we end up with 16.
Bring next digit (5) of the dividend behind the 16 and repeat the process: 165 / 43

Moving on to step 5:
165 divided by 43 is 3 with a remainder of 36.
Use 3 as the next digit of our solution. 
Result so far: 1693.0
If we take 129 away from 165, we end up with 36.
Include the next digit (1) from the dividend after 36, then repeat: 361 / 43

Moving on to step 6:
43 can be fit into 361 8 times, resulting in a remainder of 17.
Use 8 as the next digit of our solution. 
Result so far: 16938.0
If we subtract 344 from 361, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
170 divided by 43 is 3 with a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 16938.3
The remainder is 41 after subtracting 129 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 8:
When dividing 410 by 43, we get 9 with a remainder of 23.
The next digit of our result is 9. 
Result so far: 16938.39
The remainder is 23 after subtracting 387 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 9:
If we divide 230 by 43, we get 5 and a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 16938.395
Deduct 215 from 230 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 10:
43 can be fit into 150 3 times, resulting in a remainder of 21.
The next digit of our result is 3. 
Result so far: 16938.3953
Subtract 129 from 150 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 11:
210 divided by 43 is 4 with a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 16938.39534
Subtract 172 from 210 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 12:
The number 43 fits into 380 8 times, leaving a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 16938.395348
Deduct 344 from 380 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 13:
43 can be fit into 360 8 times, resulting in a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 16938.3953488
Subtract 344 from 360 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 16938.3953488 with a remainder of 1.6e-07.