792547 ÷ 80 
The aim is to understand the frequency of 80 in 792547.

Let's proceed to step 1:
80 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 80

Let's proceed to step 2:
The number 80 fits into 79 0 times, leaving a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Bring next digit (2) of the dividend behind the 79 and repeat the process: 792 / 80

Moving on to step 3:
If we divide 792 by 80, we get 9 and a remainder of 72.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 720 from 792 and we're left with 72.
Bring next digit (5) of the dividend behind the 72 and repeat the process: 725 / 80

Going ahead to step 4:
If we divide 725 by 80, we get 9 and a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 99.0
Subtract 720 from 725 to get 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 80

Going ahead to step 5:
If we divide 54 by 80, we get 0 and a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 990.0
Deduct 0 from 54 and we're left with 54.
Fetch the next digit (7) from the dividend, attach it to 54 and continue: 547 / 80

Going ahead to step 6:
If we divide 547 by 80, we get 6 and a remainder of 67.
The number 6 becomes the next digit in our result. 
Result so far: 9906.0
If we take 480 away from 547, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 7:
80 can be fit into 670 8 times, resulting in a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 9906.8
Subtracting 640 from 670 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
The number 80 fits into 300 3 times, leaving a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 9906.83
Deduct 240 from 300 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 9:
600 divided by 80 is 7 with a remainder of 40.
Write down 7 as next digit of the result. 
Result so far: 9906.837
If we take 560 away from 600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
400 divided by 80 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 9906.8375
If we subtract 400 from 400, we 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.

Going ahead to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9906.8375
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.

Moving on to step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 9906.8375
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.

The final outcome is 9906.8375, with a leftover of 0.0.