We look at the division of 511288 by 11 
The aim is to understand the frequency of 11 in 511288.

Step 1:
11 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 11

Going ahead to step 2:
11 goes into 51 4 times with a remainder of 7.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 44 from 51, we get 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 11

Advancing to step 3:
11 goes into 71 6 times with a remainder of 5.
The next digit of our result is 6. 
Result so far: 46.0
Deduct 66 from 71 and we're left with 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 11

On to step 4:
The number 11 fits into 52 4 times, leaving a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 464.0
Subtracting 44 from 52 leaves us with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 11

Going ahead to step 5:
If we divide 88 by 11, we get 8 and a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 4648.0
Subtract 88 from 88 to get 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 11

Advancing to step 6:
The number 11 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 46480.0
If we take 0 away from 8, 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 7:
When dividing 80 by 11, we get 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 46480.7
Deduct 77 from 80 and we're left with 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 8:
The number 11 fits into 30 2 times, leaving a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 46480.72
The remainder is 8 after subtracting 22 from 30.
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 9:
80 divided by 11 is 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 46480.727
Deduct 77 from 80 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 10:
If we divide 30 by 11, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 46480.7272
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.

Advancing 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: 46480.72727
Subtracting 77 from 80 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
30 divided by 11 is 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 46480.727272
If we subtract 22 from 30, we 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.

On to step 13:
If we divide 80 by 11, we get 7 and a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 46480.7272727
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.

Let's proceed to step 14:
If we divide 30 by 11, we get 2 and a remainder of 8.
The next digit of our result is 2. 
Result so far: 46480.72727272
Subtracting 22 from 30 leaves us 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 46480.72727272, and the remainder is 8e-09.