We look at the division of 261693 by 80 
The aim is to understand the frequency of 80 in 261693.

Step 1:
When dividing 2 by 80, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 80

Step 2:
When dividing 26 by 80, we get 0 with a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 26, we get 26.
Include the next digit (1) from the dividend after 26, then repeat: 261 / 80

On to step 3:
80 can be fit into 261 3 times, resulting in a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 240 from 261 to get 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 80

Step 4:
216 divided by 80 is 2 with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
Subtract 160 from 216 to get 56.
Include the next digit (9) from the dividend after 56, then repeat: 569 / 80

Going ahead to step 5:
If we divide 569 by 80, we get 7 and a remainder of 9.
The next digit of our result is 7. 
Result so far: 327.0
Deduct 560 from 569 and we're left with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 80

Step 6:
When dividing 93 by 80, we get 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 3271.0
If we subtract 80 from 93, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
80 goes into 130 1 times with a remainder of 50.
Use 1 as the next digit of our solution. 
Result so far: 3271.1
Deduct 80 from 130 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 8:
The number 80 fits into 500 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 3271.16
Subtracting 480 from 500 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
80 can be fit into 200 2 times, resulting in a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 3271.162
If we take 160 away from 200, 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.

Moving on to step 10:
When dividing 400 by 80, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 3271.1625
If we take 400 away from 400, 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.

Let's proceed to step 11:
80 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3271.1625
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.

Going ahead 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: 3271.1625
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.

In conclusion, the division gives 3271.1625 with a balance of 0.0.