Let's divide 15336980 by 517
The aim is to understand the frequency of 517 in 15336980.

Step 1:
When dividing 1 by 517, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 517

Let's proceed to step 2:
15 divided by 517 is 0 with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Take the next digit (3) from the dividend and append it to 15, then repeat: 153 / 517

Advancing to step 3:
If we divide 153 by 517, we get 0 and a remainder of 153.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 153 after subtracting 0 from 153.
Fetch the next digit (3) from the dividend, attach it to 153 and continue: 1533 / 517

Step 4:
The number 517 fits into 1533 2 times, leaving a remainder of 499.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 1034 from 1533, we get 499.
Take the next digit (6) from the dividend and append it to 499, then repeat: 4996 / 517

Let's proceed to step 5:
The number 517 fits into 4996 9 times, leaving a remainder of 343.
Put 9 as the next digit of the answer. 
Result so far: 29.0
If we take 4653 away from 4996, we end up with 343.
Grab the next digit (9) from the dividend, add it to 343, then carry on: 3439 / 517

Let's proceed to step 6:
517 goes into 3439 6 times with a remainder of 337.
Use 6 as the next digit of our solution. 
Result so far: 296.0
Subtracting 3102 from 3439 leaves us with 337.
Bring next digit (8) of the dividend behind the 337 and repeat the process: 3378 / 517

On to step 7:
517 can be fit into 3378 6 times, resulting in a remainder of 276.
The number 6 becomes the next digit in our result. 
Result so far: 2966.0
Subtracting 3102 from 3378 leaves us with 276.
Take the next digit (0) from the dividend and append it to 276, then repeat: 2760 / 517

Moving on to step 8:
2760 divided by 517 is 5 with a remainder of 175.
Use 5 as the next digit of our solution. 
Result so far: 29665.0
Subtracting 2585 from 2760 leaves us with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 9:
1750 divided by 517 is 3 with a remainder of 199.
The next digit of our result is 3. 
Result so far: 29665.3
If we subtract 1551 from 1750, we get 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 10:
1990 divided by 517 is 3 with a remainder of 439.
The next digit of our result is 3. 
Result so far: 29665.33
Subtract 1551 from 1990 to get 439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

In conclusion, the division gives 29665.33 with a balance of 0.439.