Let's divide 303856 by 27
The aim is to understand the frequency of 27 in 303856.

Going ahead to step 1:
27 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 27

Moving on to step 2:
When dividing 30 by 27, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 27 from 30, we get 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 27

Advancing to step 3:
27 can be fit into 33 1 times, resulting in a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 27 from 33 to get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 27

Advancing to step 4:
68 divided by 27 is 2 with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 112.0
Subtract 54 from 68 to get 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 27

Let's proceed to step 5:
If we divide 145 by 27, we get 5 and a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 1125.0
If we take 135 away from 145, we end up with 10.
Fetch the next digit (6) from the dividend, attach it to 10 and continue: 106 / 27

Moving on to step 6:
27 goes into 106 3 times with a remainder of 25.
The next digit of our result is 3. 
Result so far: 11253.0
If we take 81 away from 106, we end up 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.

On to step 7:
250 divided by 27 is 9 with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 11253.9
Deduct 243 from 250 and we're left 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 8:
The number 27 fits into 70 2 times, leaving a remainder of 16.
The next digit of our result is 2. 
Result so far: 11253.92
Subtracting 54 from 70 leaves us 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.

On to step 9:
27 goes into 160 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 11253.925
The remainder is 25 after subtracting 135 from 160.
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 10:
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: 11253.9259
If we subtract 243 from 250, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 11:
When dividing 70 by 27, we get 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 11253.92592
Subtracting 54 from 70 leaves us 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 12:
160 divided by 27 is 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 11253.925925
Deduct 135 from 160 and we're left 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.

Step 13:
27 goes into 250 9 times with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 11253.9259259
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.

Going ahead to step 14:
When dividing 70 by 27, we get 2 with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 11253.92592592
If we subtract 54 from 70, we 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.

The final result is 11253.92592592 with a remainder of 1.6e-08.