Let's divide 164613 by 15
The aim is to understand the frequency of 15 in 164613.

Let's proceed to step 1:
The number 15 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 15

On to step 2:
16 divided by 15 is 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 15 from 16 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 15

Going ahead to step 3:
If we divide 14 by 15, we get 0 and a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 14 after subtracting 0 from 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 15

Let's proceed to step 4:
If we divide 146 by 15, we get 9 and a remainder of 11.
The next digit of our result is 9. 
Result so far: 109.0
The remainder is 11 after subtracting 135 from 146.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 15

Advancing to step 5:
If we divide 111 by 15, we get 7 and a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 1097.0
Subtracting 105 from 111 leaves us with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 15

Advancing to step 6:
15 can be fit into 63 4 times, resulting in a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 10974.0
The remainder is 3 after subtracting 60 from 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
15 goes into 30 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 10974.2
If we take 30 away from 30, we end up 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.

Step 8:
If we divide 0 by 15, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10974.2
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.

On to step 9:
If we divide 0 by 15, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10974.2
If we take 0 away from 0, we end up 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.

The final outcome is 10974.2, with a leftover of 0.0.