We divide 955148 by 15
The aim is to understand the frequency of 15 in 955148.

Moving on to step 1:
15 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 15

Let's proceed to step 2:
The number 15 fits into 95 6 times, leaving a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 5 after subtracting 90 from 95.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 15

Let's proceed to step 3:
If we divide 55 by 15, we get 3 and a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
Deduct 45 from 55 and we're left with 10.
Grab the next digit (1) from the dividend, add it to 10, then carry on: 101 / 15

Let's proceed to step 4:
15 goes into 101 6 times with a remainder of 11.
The next digit of our result is 6. 
Result so far: 636.0
Deduct 90 from 101 and we're left with 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 15

Let's proceed to step 5:
114 divided by 15 is 7 with a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 6367.0
The remainder is 9 after subtracting 105 from 114.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 15

On to step 6:
98 divided by 15 is 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 63676.0
Deduct 90 from 98 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
15 can be fit into 80 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 63676.5
Subtract 75 from 80 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
The number 15 fits into 50 3 times, leaving a remainder of 5.
The next digit of our result is 3. 
Result so far: 63676.53
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
15 goes into 50 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 63676.533
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 63676.533 and a remainder of 0.0005.