98657028 divided by 852 
The aim is to understand the frequency of 852 in 98657028.

Step 1:
9 divided by 852 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 852

Advancing to step 2:
98 divided by 852 is 0 with a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 98 and we're left with 98.
Bring next digit (6) of the dividend behind the 98 and repeat the process: 986 / 852

On to step 3:
852 can be fit into 986 1 times, resulting in a remainder of 134.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 134 after subtracting 852 from 986.
Append the next digit (5) from the dividend to 134 and continue with: 1345 / 852

Moving on to step 4:
When dividing 1345 by 852, we get 1 with a remainder of 493.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we subtract 852 from 1345, we get 493.
Fetch the next digit (7) from the dividend, attach it to 493 and continue: 4937 / 852

Let's proceed to step 5:
When dividing 4937 by 852, we get 5 with a remainder of 677.
Write down 5 as next digit of the result. 
Result so far: 115.0
Deduct 4260 from 4937 and we're left with 677.
Append the next digit (0) from the dividend to 677 and continue with: 6770 / 852

On to step 6:
If we divide 6770 by 852, we get 7 and a remainder of 806.
Record the quotient 7 as the next digit in the result. 
Result so far: 1157.0
If we subtract 5964 from 6770, we get 806.
Take the next digit (2) from the dividend and append it to 806, then repeat: 8062 / 852

Advancing to step 7:
The number 852 fits into 8062 9 times, leaving a remainder of 394.
The next digit of our result is 9. 
Result so far: 11579.0
If we subtract 7668 from 8062, we get 394.
Include the next digit (8) from the dividend after 394, then repeat: 3948 / 852

Advancing to step 8:
852 can be fit into 3948 4 times, resulting in a remainder of 540.
The number 4 becomes the next digit in our result. 
Result so far: 115794.0
If we subtract 3408 from 3948, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Step 9:
852 can be fit into 5400 6 times, resulting in a remainder of 288.
Put 6 as the next digit of the answer. 
Result so far: 115794.6
If we subtract 5112 from 5400, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Moving on to step 10:
When dividing 2880 by 852, we get 3 with a remainder of 324.
Write down 3 as next digit of the result. 
Result so far: 115794.63
Subtracting 2556 from 2880 leaves us with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Going ahead to step 11:
The number 852 fits into 3240 3 times, leaving a remainder of 684.
The next digit of our result is 3. 
Result so far: 115794.633
The remainder is 684 after subtracting 2556 from 3240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

After the division, we end up with 115794.633 and a remainder of 0.0684.