We look at the division of 23288748 by 853 
The aim is to understand the frequency of 853 in 23288748.

Going ahead to step 1:
853 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 853

Advancing to step 2:
23 divided by 853 is 0 with a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Include the next digit (2) from the dividend after 23, then repeat: 232 / 853

Moving on to step 3:
The number 853 fits into 232 0 times, leaving a remainder of 232.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 232, we get 232.
Include the next digit (8) from the dividend after 232, then repeat: 2328 / 853

Step 4:
853 goes into 2328 2 times with a remainder of 622.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 1706 from 2328 to get 622.
Take the next digit (8) from the dividend and append it to 622, then repeat: 6228 / 853

On to step 5:
The number 853 fits into 6228 7 times, leaving a remainder of 257.
Write down 7 as next digit of the result. 
Result so far: 27.0
Subtracting 5971 from 6228 leaves us with 257.
Grab the next digit (7) from the dividend, add it to 257, then carry on: 2577 / 853

Advancing to step 6:
853 goes into 2577 3 times with a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 273.0
The remainder is 18 after subtracting 2559 from 2577.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 853

On to step 7:
When dividing 184 by 853, we get 0 with a remainder of 184.
Put 0 as the next digit of the answer. 
Result so far: 2730.0
Subtract 0 from 184 to get 184.
Grab the next digit (8) from the dividend, add it to 184, then carry on: 1848 / 853

Moving on to step 8:
When dividing 1848 by 853, we get 2 with a remainder of 142.
Use 2 as the next digit of our solution. 
Result so far: 27302.0
Subtracting 1706 from 1848 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 9:
853 goes into 1420 1 times with a remainder of 567.
Record the quotient 1 as the next digit in the result. 
Result so far: 27302.1
If we take 853 away from 1420, we end up with 567.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5670, and continue the process.

Going ahead to step 10:
When dividing 5670 by 853, we get 6 with a remainder of 552.
Put 6 as the next digit of the answer. 
Result so far: 27302.16
Deduct 5118 from 5670 and we're left with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Let's proceed to step 11:
5520 divided by 853 is 6 with a remainder of 402.
Put 6 as the next digit of the answer. 
Result so far: 27302.166
Deduct 5118 from 5520 and we're left with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

After the division, we end up with 27302.166 and a remainder of 0.0402.