75165408 ÷ 728 
We want to figure out the number of times 75165408 can be divided by 728.

Let's proceed to step 1:
The number 728 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 728

Step 2:
If we divide 75 by 728, we get 0 and a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Bring next digit (1) of the dividend behind the 75 and repeat the process: 751 / 728

Going ahead to step 3:
751 divided by 728 is 1 with a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 23 after subtracting 728 from 751.
Take the next digit (6) from the dividend and append it to 23, then repeat: 236 / 728

Moving on to step 4:
The number 728 fits into 236 0 times, leaving a remainder of 236.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 236 leaves us with 236.
Grab the next digit (5) from the dividend, add it to 236, then carry on: 2365 / 728

Going ahead to step 5:
2365 divided by 728 is 3 with a remainder of 181.
The number 3 becomes the next digit in our result. 
Result so far: 103.0
If we take 2184 away from 2365, we end up with 181.
Fetch the next digit (4) from the dividend, attach it to 181 and continue: 1814 / 728

Going ahead to step 6:
728 can be fit into 1814 2 times, resulting in a remainder of 358.
The number 2 becomes the next digit in our result. 
Result so far: 1032.0
If we take 1456 away from 1814, we end up with 358.
Fetch the next digit (0) from the dividend, attach it to 358 and continue: 3580 / 728

Going ahead to step 7:
When dividing 3580 by 728, we get 4 with a remainder of 668.
Write down 4 as next digit of the result. 
Result so far: 10324.0
If we take 2912 away from 3580, we end up with 668.
Take the next digit (8) from the dividend and append it to 668, then repeat: 6688 / 728

Let's proceed to step 8:
728 can be fit into 6688 9 times, resulting in a remainder of 136.
Use 9 as the next digit of our solution. 
Result so far: 103249.0
Subtracting 6552 from 6688 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 9:
728 goes into 1360 1 times with a remainder of 632.
Record the quotient 1 as the next digit in the result. 
Result so far: 103249.1
Subtract 728 from 1360 to get 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

On to step 10:
If we divide 6320 by 728, we get 8 and a remainder of 496.
The next digit of our result is 8. 
Result so far: 103249.18
The remainder is 496 after subtracting 5824 from 6320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Advancing to step 11:
728 can be fit into 4960 6 times, resulting in a remainder of 592.
Write down 6 as next digit of the result. 
Result so far: 103249.186
Subtracting 4368 from 4960 leaves us with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Moving on to step 12:
If we divide 5920 by 728, we get 8 and a remainder of 96.
The number 8 becomes the next digit in our result. 
Result so far: 103249.1868
Subtracting 5824 from 5920 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 13:
When dividing 960 by 728, we get 1 with a remainder of 232.
The next digit of our result is 1. 
Result so far: 103249.18681
Deduct 728 from 960 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Going ahead to step 14:
When dividing 2320 by 728, we get 3 with a remainder of 136.
Use 3 as the next digit of our solution. 
Result so far: 103249.186813
If we subtract 2184 from 2320, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 15:
728 goes into 1360 1 times with a remainder of 632.
Record the quotient 1 as the next digit in the result. 
Result so far: 103249.1868131
The remainder is 632 after subtracting 728 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Advancing to step 16:
6320 divided by 728 is 8 with a remainder of 496.
Record the quotient 8 as the next digit in the result. 
Result so far: 103249.18681318
If we subtract 5824 from 6320, we get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

The final result is 103249.18681318 with a remainder of 4.96e-07.