We're dividing 792197 by 15 
The aim is to understand the frequency of 15 in 792197.

Let's proceed to step 1:
15 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 15

Step 2:
79 divided by 15 is 5 with a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 75 from 79 to get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 15

Let's proceed to step 3:
42 divided by 15 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
Subtract 30 from 42 to get 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 15

On to step 4:
The number 15 fits into 121 8 times, leaving a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 528.0
The remainder is 1 after subtracting 120 from 121.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 15

Step 5:
If we divide 19 by 15, we get 1 and a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 5281.0
Deduct 15 from 19 and we're left with 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 15

Moving on to step 6:
15 goes into 47 3 times with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 52813.0
Deduct 45 from 47 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
When dividing 20 by 15, we get 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 52813.1
Deduct 15 from 20 and we're left with 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:
50 divided by 15 is 3 with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 52813.13
If we take 45 away from 50, we end up with 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 9:
15 can be fit into 50 3 times, resulting in a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 52813.133
Subtracting 45 from 50 leaves us with 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 52813.133 and a remainder of 0.0005.