27539693 ÷ 519 
The aim is to understand the frequency of 519 in 27539693.

Moving on to step 1:
The number 519 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 519

On to step 2:
If we divide 27 by 519, we get 0 and a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 27 after subtracting 0 from 27.
Grab the next digit (5) from the dividend, add it to 27, then carry on: 275 / 519

Moving on to step 3:
519 can be fit into 275 0 times, resulting in a remainder of 275.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 275 leaves us with 275.
Take the next digit (3) from the dividend and append it to 275, then repeat: 2753 / 519

Going ahead to step 4:
519 goes into 2753 5 times with a remainder of 158.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 2595 from 2753 leaves us with 158.
Fetch the next digit (9) from the dividend, attach it to 158 and continue: 1589 / 519

Step 5:
519 goes into 1589 3 times with a remainder of 32.
Use 3 as the next digit of our solution. 
Result so far: 53.0
If we take 1557 away from 1589, we end up with 32.
Bring next digit (6) of the dividend behind the 32 and repeat the process: 326 / 519

Moving on to step 6:
326 divided by 519 is 0 with a remainder of 326.
The next digit of our result is 0. 
Result so far: 530.0
Subtract 0 from 326 to get 326.
Take the next digit (9) from the dividend and append it to 326, then repeat: 3269 / 519

Moving on to step 7:
When dividing 3269 by 519, we get 6 with a remainder of 155.
Write down 6 as next digit of the result. 
Result so far: 5306.0
If we take 3114 away from 3269, we end up with 155.
Grab the next digit (3) from the dividend, add it to 155, then carry on: 1553 / 519

Let's proceed to step 8:
When dividing 1553 by 519, we get 2 with a remainder of 515.
The next digit of our result is 2. 
Result so far: 53062.0
Subtract 1038 from 1553 to get 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

On to step 9:
If we divide 5150 by 519, we get 9 and a remainder of 479.
The number 9 becomes the next digit in our result. 
Result so far: 53062.9
If we subtract 4671 from 5150, we get 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

On to step 10:
When dividing 4790 by 519, we get 9 with a remainder of 119.
Use 9 as the next digit of our solution. 
Result so far: 53062.99
If we take 4671 away from 4790, we end up with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

The final outcome is 53062.99, with a leftover of 0.119.