Let's divide 248009 by 27
The aim is to understand the frequency of 27 in 248009.

Moving on to step 1:
2 divided by 27 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 27

On to step 2:
27 can be fit into 24 0 times, resulting in a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 24 to get 24.
Append the next digit (8) from the dividend to 24 and continue with: 248 / 27

Step 3:
27 goes into 248 9 times with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we take 243 away from 248, we end up with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 27

Going ahead to step 4:
When dividing 50 by 27, we get 1 with a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 91.0
Deduct 27 from 50 and we're left with 23.
Take the next digit (0) from the dividend and append it to 23, then repeat: 230 / 27

Step 5:
The number 27 fits into 230 8 times, leaving a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 918.0
The remainder is 14 after subtracting 216 from 230.
Grab the next digit (9) from the dividend, add it to 14, then carry on: 149 / 27

Step 6:
27 can be fit into 149 5 times, resulting in a remainder of 14.
The number 5 becomes the next digit in our result. 
Result so far: 9185.0
Deduct 135 from 149 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
27 can be fit into 140 5 times, resulting in a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 9185.5
Deduct 135 from 140 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
The number 27 fits into 50 1 times, leaving a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 9185.51
Subtract 27 from 50 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 9:
If we divide 230 by 27, we get 8 and a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 9185.518
If we take 216 away from 230, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 10:
When dividing 140 by 27, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 9185.5185
If we take 135 away from 140, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 11:
If we divide 50 by 27, we get 1 and a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 9185.51851
The remainder is 23 after subtracting 27 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 12:
The number 27 fits into 230 8 times, leaving a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 9185.518518
If we take 216 away from 230, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 13:
If we divide 140 by 27, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 9185.5185185
The remainder is 5 after subtracting 135 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 14:
27 goes into 50 1 times with a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 9185.51851851
If we take 27 away from 50, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

After the division, we end up with 9185.51851851 and a remainder of 2.3e-08.