745484 ÷ 11 
The aim is to understand the frequency of 11 in 745484.

Step 1:
The number 11 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 11

Going ahead to step 2:
When dividing 74 by 11, we get 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 66 from 74, we get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 11

Going ahead to step 3:
If we divide 85 by 11, we get 7 and a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
The remainder is 8 after subtracting 77 from 85.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 11

Step 4:
84 divided by 11 is 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 677.0
Subtracting 77 from 84 leaves us with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 11

Step 5:
The number 11 fits into 78 7 times, leaving a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 6777.0
Subtract 77 from 78 to get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 11

On to step 6:
11 goes into 14 1 times with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 67771.0
If we take 11 away from 14, we end up 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.

Step 7:
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: 67771.2
If we take 22 away from 30, 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 8:
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: 67771.27
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.

Let's proceed to step 9:
When dividing 30 by 11, we get 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 67771.272
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.

Advancing to step 10:
The number 11 fits into 80 7 times, leaving a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 67771.2727
If we take 77 away from 80, we end up 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.

Advancing to step 11:
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: 67771.27272
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.

Moving on to step 12:
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: 67771.272727
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.

Let's proceed to step 13:
11 can be fit into 30 2 times, resulting in a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 67771.2727272
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.

Going ahead to step 14:
11 goes into 80 7 times with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 67771.27272727
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.

The final outcome is 67771.27272727, with a leftover of 3e-09.