We're dividing 75686029 by 728 
We're looking to find how many times 728 goes into 75686029.

Going ahead to step 1:
If we divide 7 by 728, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 728

Advancing to step 2:
The number 728 fits into 75 0 times, leaving a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Fetch the next digit (6) from the dividend, attach it to 75 and continue: 756 / 728

Moving on to step 3:
728 goes into 756 1 times with a remainder of 28.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 728 away from 756, we end up with 28.
Bring next digit (8) of the dividend behind the 28 and repeat the process: 288 / 728

Let's proceed to step 4:
If we divide 288 by 728, we get 0 and a remainder of 288.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 288, we get 288.
Append the next digit (6) from the dividend to 288 and continue with: 2886 / 728

On to step 5:
If we divide 2886 by 728, we get 3 and a remainder of 702.
The next digit of our result is 3. 
Result so far: 103.0
The remainder is 702 after subtracting 2184 from 2886.
Take the next digit (0) from the dividend and append it to 702, then repeat: 7020 / 728

Going ahead to step 6:
728 can be fit into 7020 9 times, resulting in a remainder of 468.
Use 9 as the next digit of our solution. 
Result so far: 1039.0
If we subtract 6552 from 7020, we get 468.
Bring next digit (2) of the dividend behind the 468 and repeat the process: 4682 / 728

Step 7:
728 can be fit into 4682 6 times, resulting in a remainder of 314.
Record the quotient 6 as the next digit in the result. 
Result so far: 10396.0
Subtract 4368 from 4682 to get 314.
Grab the next digit (9) from the dividend, add it to 314, then carry on: 3149 / 728

Advancing to step 8:
728 can be fit into 3149 4 times, resulting in a remainder of 237.
The number 4 becomes the next digit in our result. 
Result so far: 103964.0
If we subtract 2912 from 3149, we get 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Advancing to step 9:
The number 728 fits into 2370 3 times, leaving a remainder of 186.
The number 3 becomes the next digit in our result. 
Result so far: 103964.3
If we take 2184 away from 2370, we end up with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Advancing to step 10:
728 can be fit into 1860 2 times, resulting in a remainder of 404.
Write down 2 as next digit of the result. 
Result so far: 103964.32
If we take 1456 away from 1860, we end up with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

On to step 11:
4040 divided by 728 is 5 with a remainder of 400.
The next digit of our result is 5. 
Result so far: 103964.325
Subtract 3640 from 4040 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.

Step 12:
If we divide 4000 by 728, we get 5 and a remainder of 360.
Put 5 as the next digit of the answer. 
Result so far: 103964.3255
Deduct 3640 from 4000 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

After the division, we end up with 103964.3255 and a remainder of 0.0036.