We're dividing 191424 by 80 
The aim is to understand the frequency of 80 in 191424.

Step 1:
When dividing 1 by 80, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 80

Step 2:
When dividing 19 by 80, we get 0 with a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 80

Advancing to step 3:
80 can be fit into 191 2 times, resulting in a remainder of 31.
The next digit of our result is 2. 
Result so far: 2.0
If we take 160 away from 191, we end up with 31.
Grab the next digit (4) from the dividend, add it to 31, then carry on: 314 / 80

Let's proceed to step 4:
The number 80 fits into 314 3 times, leaving a remainder of 74.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Deduct 240 from 314 and we're left with 74.
Include the next digit (2) from the dividend after 74, then repeat: 742 / 80

Going ahead to step 5:
742 divided by 80 is 9 with a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 239.0
If we subtract 720 from 742, we get 22.
Grab the next digit (4) from the dividend, add it to 22, then carry on: 224 / 80

Let's proceed to step 6:
80 can be fit into 224 2 times, resulting in a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 2392.0
If we subtract 160 from 224, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 7:
When dividing 640 by 80, we get 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 2392.8
If we subtract 640 from 640, 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.

Moving on to step 8:
When dividing 0 by 80, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2392.8
Subtracting 0 from 0 leaves us 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.

Advancing to step 9:
80 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2392.8
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.

Our division results in 2392.8 with a remaining 0.0.