306894 ÷ 11 
The aim is to understand the frequency of 11 in 306894.

Moving on to step 1:
The number 11 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 11

On to step 2:
When dividing 30 by 11, we get 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 22 from 30, we get 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 11

Step 3:
11 can be fit into 86 7 times, resulting in a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Deduct 77 from 86 and we're left with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 11

Moving on to step 4:
If we divide 98 by 11, we get 8 and a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 278.0
If we subtract 88 from 98, we get 10.
Grab the next digit (9) from the dividend, add it to 10, then carry on: 109 / 11

Let's proceed to step 5:
11 goes into 109 9 times with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 2789.0
If we subtract 99 from 109, we get 10.
Bring next digit (4) of the dividend behind the 10 and repeat the process: 104 / 11

Going ahead to step 6:
104 divided by 11 is 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 27899.0
If we subtract 99 from 104, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
11 can be fit into 50 4 times, resulting in a remainder of 6.
The next digit of our result is 4. 
Result so far: 27899.4
Subtracting 44 from 50 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
If we divide 60 by 11, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 27899.45
Deduct 55 from 60 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.

On to step 9:
When dividing 50 by 11, we get 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 27899.454
Deduct 44 from 50 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
11 goes into 60 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 27899.4545
Subtracting 55 from 60 leaves us 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.

Let's proceed to step 11:
The number 11 fits into 50 4 times, leaving a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 27899.45454
The remainder is 6 after subtracting 44 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 12:
The number 11 fits into 60 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 27899.454545
Subtract 55 from 60 to get 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 13:
When dividing 50 by 11, we get 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 27899.4545454
The remainder is 6 after subtracting 44 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 14:
If we divide 60 by 11, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 27899.45454545
If we subtract 55 from 60, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 27899.45454545 with a remaining 5e-09.