We're dividing 17287168 by 539 
The aim is to understand the frequency of 539 in 17287168.

Moving on to step 1:
539 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 539

Let's proceed to step 2:
If we divide 17 by 539, we get 0 and a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 539

On to step 3:
539 goes into 172 0 times with a remainder of 172.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 172 to get 172.
Fetch the next digit (8) from the dividend, attach it to 172 and continue: 1728 / 539

On to step 4:
539 goes into 1728 3 times with a remainder of 111.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 1617 from 1728 and we're left with 111.
Fetch the next digit (7) from the dividend, attach it to 111 and continue: 1117 / 539

Let's proceed to step 5:
When dividing 1117 by 539, we get 2 with a remainder of 39.
Put 2 as the next digit of the answer. 
Result so far: 32.0
The remainder is 39 after subtracting 1078 from 1117.
Include the next digit (1) from the dividend after 39, then repeat: 391 / 539

Advancing to step 6:
391 divided by 539 is 0 with a remainder of 391.
Use 0 as the next digit of our solution. 
Result so far: 320.0
Subtracting 0 from 391 leaves us with 391.
Fetch the next digit (6) from the dividend, attach it to 391 and continue: 3916 / 539

Moving on to step 7:
The number 539 fits into 3916 7 times, leaving a remainder of 143.
Record the quotient 7 as the next digit in the result. 
Result so far: 3207.0
The remainder is 143 after subtracting 3773 from 3916.
Take the next digit (8) from the dividend and append it to 143, then repeat: 1438 / 539

Step 8:
The number 539 fits into 1438 2 times, leaving a remainder of 360.
Write down 2 as next digit of the result. 
Result so far: 32072.0
The remainder is 360 after subtracting 1078 from 1438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 9:
If we divide 3600 by 539, we get 6 and a remainder of 366.
Use 6 as the next digit of our solution. 
Result so far: 32072.6
If we subtract 3234 from 3600, we get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Going ahead to step 10:
When dividing 3660 by 539, we get 6 with a remainder of 426.
Record the quotient 6 as the next digit in the result. 
Result so far: 32072.66
Subtract 3234 from 3660 to get 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

The final outcome is 32072.66, with a leftover of 0.426.