263870 divided by 27 
The aim is to understand the frequency of 27 in 263870.

Moving on to step 1:
The number 27 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 27

Going ahead to step 2:
26 divided by 27 is 0 with a remainder of 26.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 26 and we're left with 26.
Append the next digit (3) from the dividend to 26 and continue with: 263 / 27

Moving on to step 3:
The number 27 fits into 263 9 times, leaving a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 243 from 263 to get 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 27

On to 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
If we take 189 away from 208, we end up with 19.
Include the next digit (7) from the dividend after 19, then repeat: 197 / 27

Going ahead to step 5:
If we divide 197 by 27, we get 7 and a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 977.0
If we subtract 189 from 197, we get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 27

Moving on to step 6:
When dividing 80 by 27, we get 2 with a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 9772.0
Subtracting 54 from 80 leaves us 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.

Moving on to step 7:
27 can be fit into 260 9 times, resulting in a remainder of 17.
Put 9 as the next digit of the answer. 
Result so far: 9772.9
If we subtract 243 from 260, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 8:
27 goes into 170 6 times with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 9772.96
Subtract 162 from 170 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
When dividing 80 by 27, we get 2 with a remainder of 26.
The next digit of our result is 2. 
Result so far: 9772.962
Deduct 54 from 80 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.

Step 10:
If we divide 260 by 27, we get 9 and a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 9772.9629
Deduct 243 from 260 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 11:
When dividing 170 by 27, we get 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 9772.96296
If we take 162 away from 170, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
When dividing 80 by 27, we get 2 with a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 9772.962962
Deduct 54 from 80 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.

Step 13:
27 goes into 260 9 times with a remainder of 17.
The next digit of our result is 9. 
Result so far: 9772.9629629
Subtracting 243 from 260 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 14:
27 goes into 170 6 times with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 9772.96296296
If we take 162 away from 170, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 9772.96296296, with a leftover of 8e-09.