517146 divided by 27 
The aim is to understand the frequency of 27 in 517146.

Advancing to step 1:
5 divided by 27 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 27

Advancing to step 2:
27 can be fit into 51 1 times, resulting in a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 27 from 51 and we're left with 24.
Fetch the next digit (7) from the dividend, attach it to 24 and continue: 247 / 27

Let's proceed to step 3:
27 goes into 247 9 times with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtracting 243 from 247 leaves us with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 27

Going ahead to step 4:
27 goes into 41 1 times with a remainder of 14.
The next digit of our result is 1. 
Result so far: 191.0
If we subtract 27 from 41, we get 14.
Include the next digit (4) from the dividend after 14, then repeat: 144 / 27

Let's proceed to step 5:
27 can be fit into 144 5 times, resulting in a remainder of 9.
Use 5 as the next digit of our solution. 
Result so far: 1915.0
Deduct 135 from 144 and we're left with 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 27

Moving on to step 6:
When dividing 96 by 27, we get 3 with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 19153.0
Deduct 81 from 96 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
150 divided by 27 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 19153.5
Subtracting 135 from 150 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
27 can be fit into 150 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 19153.55
Subtracting 135 from 150 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 19153.55 with a remainder of 0.015.