390292 ÷ 11 
The aim is to understand the frequency of 11 in 390292.

On to step 1:
If we divide 3 by 11, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 11

Let's proceed to step 2:
11 can be fit into 39 3 times, resulting in a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 6 after subtracting 33 from 39.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 11

Going ahead to step 3:
60 divided by 11 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 35.0
The remainder is 5 after subtracting 55 from 60.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 11

Advancing to step 4:
11 can be fit into 52 4 times, resulting in a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 354.0
Subtract 44 from 52 to get 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 11

Advancing to step 5:
The number 11 fits into 89 8 times, leaving a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 3548.0
If we subtract 88 from 89, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 11

Moving on to step 6:
When dividing 12 by 11, we get 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 35481.0
The remainder is 1 after subtracting 11 from 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
When dividing 10 by 11, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 35481.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
When dividing 100 by 11, we get 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 35481.09
Deduct 99 from 100 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
11 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 35481.09
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
100 divided by 11 is 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 35481.0909
The remainder is 1 after subtracting 99 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 11:
11 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 35481.0909
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
11 goes into 100 9 times with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 35481.090909
Deduct 99 from 100 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 13:
If we divide 10 by 11, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 35481.090909
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
11 can be fit into 100 9 times, resulting in a remainder of 1.
The next digit of our result is 9. 
Result so far: 35481.09090909
The remainder is 1 after subtracting 99 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final result is 35481.09090909 with a remainder of 1e-09.