723806 divided by 11 
The aim is to understand the frequency of 11 in 723806.

On to step 1:
When dividing 7 by 11, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 11

Let's proceed to step 2:
If we divide 72 by 11, we get 6 and a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 66 from 72 and we're left with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 11

Moving on to step 3:
When dividing 63 by 11, we get 5 with a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 65.0
The remainder is 8 after subtracting 55 from 63.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 11

Advancing to step 4:
When dividing 88 by 11, we get 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 658.0
The remainder is 0 after subtracting 88 from 88.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 11

Step 5:
11 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 6580.0
If we subtract 0 from 0, we get 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 11

Moving on to step 6:
When dividing 6 by 11, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 65800.0
The remainder is 6 after subtracting 0 from 6.
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 7:
11 can be fit into 60 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 65800.5
The remainder is 5 after subtracting 55 from 60.
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 8:
50 divided by 11 is 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 65800.54
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.

Advancing to step 9:
The number 11 fits into 60 5 times, leaving a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 65800.545
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.

Let's proceed to step 10:
If we divide 50 by 11, we get 4 and a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 65800.5454
Subtract 44 from 50 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
11 goes into 60 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 65800.54545
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.

Moving on to step 12:
If we divide 50 by 11, we get 4 and a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 65800.545454
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 13:
The number 11 fits into 60 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 65800.5454545
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.

On to step 14:
50 divided by 11 is 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 65800.54545454
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.

The quotient of the division is 65800.54545454, and the remainder is 6e-09.