We're dividing 27528539 by 923 
The aim is to understand the frequency of 923 in 27528539.

Going ahead to step 1:
If we divide 2 by 923, we get 0 and 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.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 923

Advancing to step 2:
If we divide 27 by 923, we get 0 and a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Include the next digit (5) from the dividend after 27, then repeat: 275 / 923

On to step 3:
When dividing 275 by 923, we get 0 with a remainder of 275.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 275, we end up with 275.
Bring next digit (2) of the dividend behind the 275 and repeat the process: 2752 / 923

Step 4:
2752 divided by 923 is 2 with a remainder of 906.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1846 from 2752 and we're left with 906.
Grab the next digit (8) from the dividend, add it to 906, then carry on: 9068 / 923

Step 5:
9068 divided by 923 is 9 with a remainder of 761.
Write down 9 as next digit of the result. 
Result so far: 29.0
Subtract 8307 from 9068 to get 761.
Include the next digit (5) from the dividend after 761, then repeat: 7615 / 923

Step 6:
The number 923 fits into 7615 8 times, leaving a remainder of 231.
Write down 8 as next digit of the result. 
Result so far: 298.0
The remainder is 231 after subtracting 7384 from 7615.
Fetch the next digit (3) from the dividend, attach it to 231 and continue: 2313 / 923

On to step 7:
923 can be fit into 2313 2 times, resulting in a remainder of 467.
Use 2 as the next digit of our solution. 
Result so far: 2982.0
The remainder is 467 after subtracting 1846 from 2313.
Append the next digit (9) from the dividend to 467 and continue with: 4679 / 923

Let's proceed to step 8:
923 goes into 4679 5 times with a remainder of 64.
The number 5 becomes the next digit in our result. 
Result so far: 29825.0
Subtract 4615 from 4679 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 9:
When dividing 640 by 923, we get 0 with a remainder of 640.
The number 0 becomes the next digit in our result. 
Result so far: 29825.0
If we subtract 0 from 640, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Advancing to step 10:
923 can be fit into 6400 6 times, resulting in a remainder of 862.
Write down 6 as next digit of the result. 
Result so far: 29825.06
Subtract 5538 from 6400 to get 862.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8620, and continue the process.

Going ahead to step 11:
923 goes into 8620 9 times with a remainder of 313.
Record the quotient 9 as the next digit in the result. 
Result so far: 29825.069
Subtract 8307 from 8620 to get 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

On to step 12:
The number 923 fits into 3130 3 times, leaving a remainder of 361.
The next digit of our result is 3. 
Result so far: 29825.0693
If we subtract 2769 from 3130, we get 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

On to step 13:
3610 divided by 923 is 3 with a remainder of 841.
The next digit of our result is 3. 
Result so far: 29825.06933
The remainder is 841 after subtracting 2769 from 3610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8410, and continue the process.

Our division results in 29825.06933 with a remaining 0.000841.