263806 divided by 27 
The aim is to understand the frequency of 27 in 263806.

Advancing to step 1:
2 divided by 27 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 27

Advancing to step 2:
The number 27 fits into 26 0 times, leaving a remainder of 26.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Bring next digit (3) of the dividend behind the 26 and repeat the process: 263 / 27

Moving on to step 3:
27 can be fit into 263 9 times, resulting in a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 20 after subtracting 243 from 263.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 27

Step 4:
The number 27 fits into 208 7 times, leaving a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 97.0
Subtract 189 from 208 to get 19.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 27

Moving on to step 5:
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: 977.0
Subtract 189 from 190 to get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 27

Moving on to step 6:
When dividing 16 by 27, we get 0 with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 9770.0
Deduct 0 from 16 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 7:
27 goes into 160 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 9770.5
If we subtract 135 from 160, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 8:
If we divide 250 by 27, we get 9 and a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 9770.59
The remainder is 7 after subtracting 243 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
The number 27 fits into 70 2 times, leaving a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 9770.592
Subtract 54 from 70 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
27 goes into 160 5 times with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 9770.5925
Subtract 135 from 160 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 11:
The number 27 fits into 250 9 times, leaving a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 9770.59259
Subtracting 243 from 250 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 12:
When dividing 70 by 27, we get 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 9770.592592
If we take 54 away from 70, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
When dividing 160 by 27, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 9770.5925925
Subtracting 135 from 160 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 14:
If we divide 250 by 27, we get 9 and a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 9770.59259259
The remainder is 7 after subtracting 243 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final result is 9770.59259259 with a remainder of 7e-09.