Let's divide 96524775 by 15
The aim is to understand the frequency of 15 in 96524775.

Advancing to step 1:
9 divided by 15 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (6) of the dividend behind the 9 and repeat the process: 96 / 15

Step 2:
15 can be fit into 96 6 times, resulting in a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 90 from 96 to get 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 15

Going ahead to step 3:
15 goes into 65 4 times with a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Subtract 60 from 65 to get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 15

Let's proceed to step 4:
When dividing 52 by 15, we get 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 643.0
Deduct 45 from 52 and we're left with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 15

Advancing to step 5:
If we divide 74 by 15, we get 4 and a remainder of 14.
The next digit of our result is 4. 
Result so far: 6434.0
If we take 60 away from 74, we end up with 14.
Include the next digit (7) from the dividend after 14, then repeat: 147 / 15

Moving on to step 6:
147 divided by 15 is 9 with a remainder of 12.
The next digit of our result is 9. 
Result so far: 64349.0
The remainder is 12 after subtracting 135 from 147.
Bring next digit (7) of the dividend behind the 12 and repeat the process: 127 / 15

Moving on to step 7:
When dividing 127 by 15, we get 8 with a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 643498.0
The remainder is 7 after subtracting 120 from 127.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 15

Advancing to step 8:
15 can be fit into 75 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 6434985.0
Subtract 75 from 75 to get 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 9:
0 divided by 15 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 6434985.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
15 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 6434985.0
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 6434985.0 with a remaining 0.0.