We look at the division of 10725602 by 328 
The aim is to understand the frequency of 328 in 10725602.

Moving on to step 1:
1 divided by 328 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 328

Step 2:
The number 328 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Append the next digit (7) from the dividend to 10 and continue with: 107 / 328

Advancing to step 3:
328 can be fit into 107 0 times, resulting in a remainder of 107.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 107 after subtracting 0 from 107.
Grab the next digit (2) from the dividend, add it to 107, then carry on: 1072 / 328

Going ahead to step 4:
1072 divided by 328 is 3 with a remainder of 88.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 88 after subtracting 984 from 1072.
Append the next digit (5) from the dividend to 88 and continue with: 885 / 328

Step 5:
The number 328 fits into 885 2 times, leaving a remainder of 229.
Use 2 as the next digit of our solution. 
Result so far: 32.0
Subtracting 656 from 885 leaves us with 229.
Append the next digit (6) from the dividend to 229 and continue with: 2296 / 328

Advancing to step 6:
If we divide 2296 by 328, we get 7 and a remainder of 0.
The next digit of our result is 7. 
Result so far: 327.0
Subtract 2296 from 2296 to get 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 328

Moving on to step 7:
The number 328 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3270.0
Subtracting 0 from 0 leaves us with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 328

Step 8:
If we divide 2 by 328, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 32700.0
If we take 0 away from 2, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 9:
If we divide 20 by 328, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 32700.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
The number 328 fits into 200 0 times, leaving a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 32700.0
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Our division results in 32700.0 with a remaining 0.2.