17559486 divided by 315 
The aim is to understand the frequency of 315 in 17559486.

Step 1:
The number 315 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 315

Going ahead to step 2:
When dividing 17 by 315, we get 0 with 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.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 315

Going ahead to step 3:
The number 315 fits into 175 0 times, leaving a remainder of 175.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 175 and we're left with 175.
Take the next digit (5) from the dividend and append it to 175, then repeat: 1755 / 315

Step 4:
When dividing 1755 by 315, we get 5 with a remainder of 180.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 1575 from 1755 to get 180.
Include the next digit (9) from the dividend after 180, then repeat: 1809 / 315

Step 5:
1809 divided by 315 is 5 with a remainder of 234.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
Deduct 1575 from 1809 and we're left with 234.
Bring next digit (4) of the dividend behind the 234 and repeat the process: 2344 / 315

Moving on to step 6:
The number 315 fits into 2344 7 times, leaving a remainder of 139.
Use 7 as the next digit of our solution. 
Result so far: 557.0
Subtract 2205 from 2344 to get 139.
Bring next digit (8) of the dividend behind the 139 and repeat the process: 1398 / 315

Let's proceed to step 7:
If we divide 1398 by 315, we get 4 and a remainder of 138.
Use 4 as the next digit of our solution. 
Result so far: 5574.0
The remainder is 138 after subtracting 1260 from 1398.
Bring next digit (6) of the dividend behind the 138 and repeat the process: 1386 / 315

Let's proceed to step 8:
315 goes into 1386 4 times with a remainder of 126.
Write down 4 as next digit of the result. 
Result so far: 55744.0
Deduct 1260 from 1386 and we're left with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 9:
The number 315 fits into 1260 4 times, leaving a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 55744.4
The remainder is 0 after subtracting 1260 from 1260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
0 divided by 315 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 55744.4
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
If we divide 0 by 315, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 55744.4
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 55744.4 with a remaining 0.0.