We look at the division of 568172 by 27 
The aim is to understand the frequency of 27 in 568172.

Going ahead to step 1:
If we divide 5 by 27, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 27

Going ahead to step 2:
When dividing 56 by 27, we get 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 54 from 56 leaves us with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 27

Moving on to step 3:
The number 27 fits into 28 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Deduct 27 from 28 and we're left with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 27

Going ahead to step 4:
27 can be fit into 11 0 times, resulting in a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 210.0
Deduct 0 from 11 and we're left with 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 27

Advancing to step 5:
If we divide 117 by 27, we get 4 and a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 2104.0
If we subtract 108 from 117, we get 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 27

On to step 6:
If we divide 92 by 27, we get 3 and a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 21043.0
Subtracting 81 from 92 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
110 divided by 27 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 21043.4
If we subtract 108 from 110, we get 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 8:
27 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 21043.4
Subtract 0 from 20 to 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.

Let's proceed to step 9:
200 divided by 27 is 7 with a remainder of 11.
The next digit of our result is 7. 
Result so far: 21043.407
If we take 189 away from 200, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 10:
If we divide 110 by 27, we get 4 and a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 21043.4074
Subtracting 108 from 110 leaves us 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 11:
20 divided by 27 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 21043.4074
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
The number 27 fits into 200 7 times, leaving a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 21043.407407
Deduct 189 from 200 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 13:
110 divided by 27 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 21043.4074074
The remainder is 2 after subtracting 108 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 14:
20 divided by 27 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 21043.4074074
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 21043.4074074 with a balance of 2e-08.