We're dividing 728961 by 43 
We want to figure out the number of times 728961 can be divided by 43.

Let's proceed to step 1:
The number 43 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 43

Let's proceed to step 2:
The number 43 fits into 72 1 times, leaving a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 29 after subtracting 43 from 72.
Grab the next digit (8) from the dividend, add it to 29, then carry on: 298 / 43

Going ahead to step 3:
The number 43 fits into 298 6 times, leaving a remainder of 40.
The next digit of our result is 6. 
Result so far: 16.0
Subtract 258 from 298 to get 40.
Append the next digit (9) from the dividend to 40 and continue with: 409 / 43

Moving on to step 4:
When dividing 409 by 43, we get 9 with a remainder of 22.
Use 9 as the next digit of our solution. 
Result so far: 169.0
Subtract 387 from 409 to get 22.
Append the next digit (6) from the dividend to 22 and continue with: 226 / 43

Let's proceed to step 5:
43 goes into 226 5 times with a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 1695.0
Subtracting 215 from 226 leaves us with 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 43

Advancing to step 6:
43 goes into 111 2 times with a remainder of 25.
The number 2 becomes the next digit in our result. 
Result so far: 16952.0
If we take 86 away from 111, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 7:
43 can be fit into 250 5 times, resulting in a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 16952.5
Deduct 215 from 250 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 8:
43 goes into 350 8 times with a remainder of 6.
The next digit of our result is 8. 
Result so far: 16952.58
If we subtract 344 from 350, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 9:
The number 43 fits into 60 1 times, leaving a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 16952.581
If we take 43 away from 60, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 10:
170 divided by 43 is 3 with a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 16952.5813
If we subtract 129 from 170, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 11:
The number 43 fits into 410 9 times, leaving a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 16952.58139
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.

On to step 12:
43 can be fit into 230 5 times, resulting in a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 16952.581395
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 13:
43 can be fit into 150 3 times, resulting in a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 16952.5813953
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.

Step 14:
If we divide 210 by 43, we get 4 and a remainder of 38.
The next digit of our result is 4. 
Result so far: 16952.58139534
If we take 172 away from 210, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 16952.58139534 and a remainder of 3.8e-08.