Let's divide 255786 by 80
The aim is to understand the frequency of 80 in 255786.

Step 1:
80 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 80

Moving on to step 2:
80 can be fit into 25 0 times, resulting in a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Take the next digit (5) from the dividend and append it to 25, then repeat: 255 / 80

Let's proceed to step 3:
If we divide 255 by 80, we get 3 and a remainder of 15.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 240 from 255 to get 15.
Fetch the next digit (7) from the dividend, attach it to 15 and continue: 157 / 80

Step 4:
80 can be fit into 157 1 times, resulting in a remainder of 77.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Deduct 80 from 157 and we're left with 77.
Fetch the next digit (8) from the dividend, attach it to 77 and continue: 778 / 80

Moving on to step 5:
The number 80 fits into 778 9 times, leaving a remainder of 58.
The number 9 becomes the next digit in our result. 
Result so far: 319.0
If we take 720 away from 778, we end up with 58.
Bring next digit (6) of the dividend behind the 58 and repeat the process: 586 / 80

On to step 6:
If we divide 586 by 80, we get 7 and a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 3197.0
Deduct 560 from 586 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 7:
When dividing 260 by 80, we get 3 with a remainder of 20.
The next digit of our result is 3. 
Result so far: 3197.3
If we subtract 240 from 260, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
200 divided by 80 is 2 with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 3197.32
The remainder is 40 after subtracting 160 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
80 goes into 400 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 3197.325
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.

Advancing to step 10:
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: 3197.325
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 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3197.325
If we take 0 away from 0, we end up 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.

The final outcome is 3197.325, with a leftover of 0.0.