Let's divide 27864438 by 11
The aim is to understand the frequency of 11 in 27864438.

Moving on to step 1:
11 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 11

Let's proceed to step 2:
27 divided by 11 is 2 with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 22 from 27 leaves us with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 11

Let's proceed to step 3:
If we divide 58 by 11, we get 5 and a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 25.0
The remainder is 3 after subtracting 55 from 58.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 11

Let's proceed to step 4:
If we divide 36 by 11, we get 3 and a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 253.0
The remainder is 3 after subtracting 33 from 36.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 11

Let's proceed to step 5:
11 can be fit into 34 3 times, resulting in a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 2533.0
Deduct 33 from 34 and we're left with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 11

Going ahead to step 6:
14 divided by 11 is 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 25331.0
Subtracting 11 from 14 leaves us with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 11

Going ahead to step 7:
11 can be fit into 33 3 times, resulting in a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 253313.0
If we take 33 away from 33, we end up with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 11

Going ahead to step 8:
If we divide 8 by 11, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 2533130.0
Subtract 0 from 8 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.

Step 9:
11 can be fit into 80 7 times, resulting in a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 2533130.7
Subtract 77 from 80 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 10:
30 divided by 11 is 2 with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 2533130.72
If we take 22 away from 30, 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.

Moving on to step 11:
If we divide 80 by 11, we get 7 and a remainder of 3.
The next digit of our result is 7. 
Result so far: 2533130.727
Subtract 77 from 80 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 12:
When dividing 30 by 11, we get 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 2533130.7272
Subtract 22 from 30 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.

Moving on to step 13:
80 divided by 11 is 7 with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 2533130.72727
If we subtract 77 from 80, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 14:
When dividing 30 by 11, we get 2 with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 2533130.727272
If we take 22 away from 30, 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.

Step 15:
The number 11 fits into 80 7 times, leaving a remainder of 3.
The next digit of our result is 7. 
Result so far: 2533130.7272727
If we subtract 77 from 80, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 16:
If we divide 30 by 11, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 2533130.72727272
Deduct 22 from 30 and we're left 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 quotient of the division is 2533130.72727272, and the remainder is 8e-09.