We're dividing 793495 by 15 
The aim is to understand the frequency of 15 in 793495.

Moving on to step 1:
15 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 15

On to step 2:
If we divide 79 by 15, we get 5 and a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 75 away from 79, we end up with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 15

Moving on to step 3:
When dividing 43 by 15, we get 2 with a remainder of 13.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
If we take 30 away from 43, we end up with 13.
Bring next digit (4) of the dividend behind the 13 and repeat the process: 134 / 15

Let's proceed to step 4:
15 can be fit into 134 8 times, resulting in a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 528.0
If we take 120 away from 134, we end up with 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 15

On to step 5:
149 divided by 15 is 9 with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 5289.0
If we take 135 away from 149, we end up with 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 15

Step 6:
15 can be fit into 145 9 times, resulting in a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 52899.0
Subtracting 135 from 145 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
If we divide 100 by 15, we get 6 and a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 52899.6
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
15 can be fit into 100 6 times, resulting in a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 52899.66
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 52899.66, and the remainder is 0.01.