Let's divide 63554708 by 728
The aim is to understand the frequency of 728 in 63554708.

Let's proceed to step 1:
The number 728 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 728

Going ahead to step 2:
If we divide 63 by 728, we get 0 and a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Include the next digit (5) from the dividend after 63, then repeat: 635 / 728

Going ahead to step 3:
635 divided by 728 is 0 with a remainder of 635.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 635, we get 635.
Fetch the next digit (5) from the dividend, attach it to 635 and continue: 6355 / 728

Step 4:
If we divide 6355 by 728, we get 8 and a remainder of 531.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 5824 from 6355 leaves us with 531.
Take the next digit (4) from the dividend and append it to 531, then repeat: 5314 / 728

Advancing to step 5:
If we divide 5314 by 728, we get 7 and a remainder of 218.
Use 7 as the next digit of our solution. 
Result so far: 87.0
If we subtract 5096 from 5314, we get 218.
Append the next digit (7) from the dividend to 218 and continue with: 2187 / 728

Advancing to step 6:
If we divide 2187 by 728, we get 3 and a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 873.0
The remainder is 3 after subtracting 2184 from 2187.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 728

Advancing to step 7:
728 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 8730.0
The remainder is 30 after subtracting 0 from 30.
Fetch the next digit (8) from the dividend, attach it to 30 and continue: 308 / 728

Moving on to step 8:
728 can be fit into 308 0 times, resulting in a remainder of 308.
Record the quotient 0 as the next digit in the result. 
Result so far: 87300.0
Deduct 0 from 308 and we're left with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 9:
The number 728 fits into 3080 4 times, leaving a remainder of 168.
Record the quotient 4 as the next digit in the result. 
Result so far: 87300.4
Deduct 2912 from 3080 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Going ahead to step 10:
728 can be fit into 1680 2 times, resulting in a remainder of 224.
Put 2 as the next digit of the answer. 
Result so far: 87300.42
The remainder is 224 after subtracting 1456 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 11:
If we divide 2240 by 728, we get 3 and a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 87300.423
If we take 2184 away from 2240, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 12:
560 divided by 728 is 0 with a remainder of 560.
Use 0 as the next digit of our solution. 
Result so far: 87300.423
The remainder is 560 after subtracting 0 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 13:
728 goes into 5600 7 times with a remainder of 504.
The number 7 becomes the next digit in our result. 
Result so far: 87300.42307
If we subtract 5096 from 5600, we get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Moving on to step 14:
5040 divided by 728 is 6 with a remainder of 672.
The number 6 becomes the next digit in our result. 
Result so far: 87300.423076
Deduct 4368 from 5040 and we're left with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Step 15:
728 goes into 6720 9 times with a remainder of 168.
The number 9 becomes the next digit in our result. 
Result so far: 87300.4230769
The remainder is 168 after subtracting 6552 from 6720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 16:
728 goes into 1680 2 times with a remainder of 224.
Write down 2 as next digit of the result. 
Result so far: 87300.42307692
If we take 1456 away from 1680, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The final result is 87300.42307692 with a remainder of 2.24e-07.