Let's divide 20571185 by 852
The aim is to understand the frequency of 852 in 20571185.

Moving on to step 1:
The number 852 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 852

Moving on to step 2:
852 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Fetch the next digit (5) from the dividend, attach it to 20 and continue: 205 / 852

Advancing to step 3:
The number 852 fits into 205 0 times, leaving a remainder of 205.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 205 and we're left with 205.
Bring next digit (7) of the dividend behind the 205 and repeat the process: 2057 / 852

Step 4:
If we divide 2057 by 852, we get 2 and a remainder of 353.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1704 away from 2057, we end up with 353.
Grab the next digit (1) from the dividend, add it to 353, then carry on: 3531 / 852

On to step 5:
852 can be fit into 3531 4 times, resulting in a remainder of 123.
The next digit of our result is 4. 
Result so far: 24.0
The remainder is 123 after subtracting 3408 from 3531.
Include the next digit (1) from the dividend after 123, then repeat: 1231 / 852

Let's proceed to step 6:
852 can be fit into 1231 1 times, resulting in a remainder of 379.
The number 1 becomes the next digit in our result. 
Result so far: 241.0
Subtract 852 from 1231 to get 379.
Bring next digit (8) of the dividend behind the 379 and repeat the process: 3798 / 852

On to step 7:
852 goes into 3798 4 times with a remainder of 390.
Use 4 as the next digit of our solution. 
Result so far: 2414.0
Subtract 3408 from 3798 to get 390.
Take the next digit (5) from the dividend and append it to 390, then repeat: 3905 / 852

Moving on to step 8:
3905 divided by 852 is 4 with a remainder of 497.
Record the quotient 4 as the next digit in the result. 
Result so far: 24144.0
Deduct 3408 from 3905 and we're left with 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Going ahead to step 9:
852 can be fit into 4970 5 times, resulting in a remainder of 710.
The next digit of our result is 5. 
Result so far: 24144.5
If we take 4260 away from 4970, we end up with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Step 10:
852 can be fit into 7100 8 times, resulting in a remainder of 284.
Record the quotient 8 as the next digit in the result. 
Result so far: 24144.58
If we subtract 6816 from 7100, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Moving on to step 11:
852 goes into 2840 3 times with a remainder of 284.
Record the quotient 3 as the next digit in the result. 
Result so far: 24144.583
Subtracting 2556 from 2840 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 12:
852 goes into 2840 3 times with a remainder of 284.
The next digit of our result is 3. 
Result so far: 24144.5833
If we subtract 2556 from 2840, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

In conclusion, the division gives 24144.5833 with a balance of 0.00284.