We're dividing 18458759 by 728 
We're looking to find how many times 728 goes into 18458759.

Going ahead to step 1:
728 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 728

Step 2:
If we divide 18 by 728, we get 0 and a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Append the next digit (4) from the dividend to 18 and continue with: 184 / 728

Step 3:
184 divided by 728 is 0 with a remainder of 184.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 184, we get 184.
Take the next digit (5) from the dividend and append it to 184, then repeat: 1845 / 728

Step 4:
728 goes into 1845 2 times with a remainder of 389.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 389 after subtracting 1456 from 1845.
Grab the next digit (8) from the dividend, add it to 389, then carry on: 3898 / 728

Advancing to step 5:
When dividing 3898 by 728, we get 5 with a remainder of 258.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Subtracting 3640 from 3898 leaves us with 258.
Append the next digit (7) from the dividend to 258 and continue with: 2587 / 728

Advancing to step 6:
If we divide 2587 by 728, we get 3 and a remainder of 403.
Use 3 as the next digit of our solution. 
Result so far: 253.0
Deduct 2184 from 2587 and we're left with 403.
Append the next digit (5) from the dividend to 403 and continue with: 4035 / 728

Step 7:
4035 divided by 728 is 5 with a remainder of 395.
Use 5 as the next digit of our solution. 
Result so far: 2535.0
Deduct 3640 from 4035 and we're left with 395.
Bring next digit (9) of the dividend behind the 395 and repeat the process: 3959 / 728

Moving on to step 8:
When dividing 3959 by 728, we get 5 with a remainder of 319.
Put 5 as the next digit of the answer. 
Result so far: 25355.0
Subtracting 3640 from 3959 leaves us with 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Going ahead to step 9:
If we divide 3190 by 728, we get 4 and a remainder of 278.
Record the quotient 4 as the next digit in the result. 
Result so far: 25355.4
Deduct 2912 from 3190 and we're left with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Step 10:
If we divide 2780 by 728, we get 3 and a remainder of 596.
The next digit of our result is 3. 
Result so far: 25355.43
Subtracting 2184 from 2780 leaves us with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Going ahead to step 11:
728 goes into 5960 8 times with a remainder of 136.
Record the quotient 8 as the next digit in the result. 
Result so far: 25355.438
Deduct 5824 from 5960 and we're left 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 12:
728 goes into 1360 1 times with a remainder of 632.
The number 1 becomes the next digit in our result. 
Result so far: 25355.4381
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.

Moving on to step 13:
728 goes into 6320 8 times with a remainder of 496.
Use 8 as the next digit of our solution. 
Result so far: 25355.43818
If we take 5824 away from 6320, we end up with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Step 14:
When dividing 4960 by 728, we get 6 with a remainder of 592.
Record the quotient 6 as the next digit in the result. 
Result so far: 25355.438186
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.

On to step 15:
728 can be fit into 5920 8 times, resulting in a remainder of 96.
Use 8 as the next digit of our solution. 
Result so far: 25355.4381868
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.

Step 16:
728 can be fit into 960 1 times, resulting in a remainder of 232.
The next digit of our result is 1. 
Result so far: 25355.43818681
If we take 728 away from 960, we end up 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.

After the division, we end up with 25355.43818681 and a remainder of 2.32e-07.