197500 ÷ 80 
The aim is to understand the frequency of 80 in 197500.

Let's proceed to step 1:
When dividing 1 by 80, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 80

Moving on to step 2:
When dividing 19 by 80, we get 0 with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Include the next digit (7) from the dividend after 19, then repeat: 197 / 80

Going ahead to step 3:
80 can be fit into 197 2 times, resulting in a remainder of 37.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 160 from 197 and we're left with 37.
Append the next digit (5) from the dividend to 37 and continue with: 375 / 80

Let's proceed to step 4:
375 divided by 80 is 4 with a remainder of 55.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
The remainder is 55 after subtracting 320 from 375.
Bring next digit (0) of the dividend behind the 55 and repeat the process: 550 / 80

Moving on to step 5:
When dividing 550 by 80, we get 6 with a remainder of 70.
Use 6 as the next digit of our solution. 
Result so far: 246.0
If we subtract 480 from 550, we get 70.
Fetch the next digit (0) from the dividend, attach it to 70 and continue: 700 / 80

Advancing to step 6:
80 goes into 700 8 times with a remainder of 60.
Write down 8 as next digit of the result. 
Result so far: 2468.0
Subtract 640 from 700 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 7:
The number 80 fits into 600 7 times, leaving a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 2468.7
Subtract 560 from 600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
The number 80 fits into 400 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 2468.75
Subtract 400 from 400 to 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.

Step 9:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2468.75
If we subtract 0 from 0, 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 10:
80 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2468.75
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.

Our division results in 2468.75 with a remaining 0.0.