260191 divided by 27 
The aim is to understand the frequency of 27 in 260191.

On to step 1:
When dividing 2 by 27, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 27

Going ahead to step 2:
When dividing 26 by 27, we get 0 with a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 27

On to step 3:
The number 27 fits into 260 9 times, leaving a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we take 243 away from 260, we end up with 17.
Include the next digit (1) from the dividend after 17, then repeat: 171 / 27

Step 4:
The number 27 fits into 171 6 times, leaving a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 96.0
Subtract 162 from 171 to get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 27

Moving on to step 5:
99 divided by 27 is 3 with a remainder of 18.
The number 3 becomes the next digit in our result. 
Result so far: 963.0
If we subtract 81 from 99, we get 18.
Take the next digit (1) from the dividend and append it to 18, then repeat: 181 / 27

Going ahead to step 6:
The number 27 fits into 181 6 times, leaving a remainder of 19.
The next digit of our result is 6. 
Result so far: 9636.0
The remainder is 19 after subtracting 162 from 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
27 can be fit into 190 7 times, resulting in a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 9636.7
The remainder is 1 after subtracting 189 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
If we divide 10 by 27, we get 0 and a remainder of 10.
The next digit of our result is 0. 
Result so far: 9636.7
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
The number 27 fits into 100 3 times, leaving a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 9636.703
If we subtract 81 from 100, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 10:
190 divided by 27 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 9636.7037
If we subtract 189 from 190, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 11:
10 divided by 27 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 9636.7037
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
When dividing 100 by 27, we get 3 with a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 9636.703703
Subtracting 81 from 100 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 13:
190 divided by 27 is 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 9636.7037037
If we take 189 away from 190, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 14:
When dividing 10 by 27, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 9636.7037037
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 9636.7037037 with a remaining 1e-08.