We divide 404800 by 66
The aim is to understand the frequency of 66 in 404800.

On to step 1:
4 divided by 66 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 66

Let's proceed to step 2:
40 divided by 66 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Bring next digit (4) of the dividend behind the 40 and repeat the process: 404 / 66

Step 3:
66 goes into 404 6 times with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 396 from 404 to get 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 66

On to step 4:
If we divide 88 by 66, we get 1 and a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 61.0
If we subtract 66 from 88, we get 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 66

Going ahead to step 5:
66 goes into 220 3 times with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 613.0
The remainder is 22 after subtracting 198 from 220.
Grab the next digit (0) from the dividend, add it to 22, then carry on: 220 / 66

Moving on to step 6:
The number 66 fits into 220 3 times, leaving a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 6133.0
Subtract 198 from 220 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
220 divided by 66 is 3 with a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 6133.3
If we subtract 198 from 220, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 8:
220 divided by 66 is 3 with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 6133.33
The remainder is 22 after subtracting 198 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final result is 6133.33 with a remainder of 0.022.