Let's divide 306654 by 11
The aim is to understand the frequency of 11 in 306654.

On to step 1:
The number 11 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 11

On to step 2:
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: 2.0
If we subtract 22 from 30, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 11

Moving on to step 3:
The number 11 fits into 86 7 times, leaving a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
If we take 77 away from 86, we end up with 9.
Take the next digit (6) from the dividend and append it to 9, then repeat: 96 / 11

Going ahead to step 4:
11 can be fit into 96 8 times, resulting in a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 278.0
If we subtract 88 from 96, we get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 11

Step 5:
85 divided by 11 is 7 with a remainder of 8.
The next digit of our result is 7. 
Result so far: 2787.0
Deduct 77 from 85 and we're left with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 11

Going ahead to step 6:
The number 11 fits into 84 7 times, leaving a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 27877.0
If we subtract 77 from 84, 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.

Step 7:
11 can be fit into 70 6 times, resulting in a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 27877.6
If we take 66 away from 70, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
11 can be fit into 40 3 times, resulting in a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 27877.63
The remainder is 7 after subtracting 33 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
11 goes into 70 6 times with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 27877.636
The remainder is 4 after subtracting 66 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
If we divide 40 by 11, we get 3 and a remainder of 7.
The next digit of our result is 3. 
Result so far: 27877.6363
If we take 33 away from 40, we end up 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.

Moving on to step 11:
When dividing 70 by 11, we get 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 27877.63636
Subtracting 66 from 70 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 12:
The number 11 fits into 40 3 times, leaving a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 27877.636363
The remainder is 7 after subtracting 33 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 13:
70 divided by 11 is 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 27877.6363636
Subtract 66 from 70 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
40 divided by 11 is 3 with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 27877.63636363
Subtracting 33 from 40 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.

The final result is 27877.63636363 with a remainder of 7e-09.