Let's divide 344830 by 66
The aim is to understand the frequency of 66 in 344830.

Moving on to step 1:
The number 66 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 66

Moving on to step 2:
When dividing 34 by 66, we get 0 with a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Include the next digit (4) from the dividend after 34, then repeat: 344 / 66

Going ahead to step 3:
344 divided by 66 is 5 with a remainder of 14.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 14 after subtracting 330 from 344.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 66

Going ahead to step 4:
66 goes into 148 2 times with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
Subtracting 132 from 148 leaves us with 16.
Append the next digit (3) from the dividend to 16 and continue with: 163 / 66

Going ahead to step 5:
66 can be fit into 163 2 times, resulting in a remainder of 31.
The number 2 becomes the next digit in our result. 
Result so far: 522.0
If we subtract 132 from 163, we get 31.
Bring next digit (0) of the dividend behind the 31 and repeat the process: 310 / 66

Let's proceed to step 6:
When dividing 310 by 66, we get 4 with a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 5224.0
Subtracting 264 from 310 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 7:
66 can be fit into 460 6 times, resulting in a remainder of 64.
The next digit of our result is 6. 
Result so far: 5224.6
Subtract 396 from 460 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 8:
The number 66 fits into 640 9 times, leaving a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 5224.69
Deduct 594 from 640 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 9:
The number 66 fits into 460 6 times, leaving a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 5224.696
The remainder is 64 after subtracting 396 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 10:
66 can be fit into 640 9 times, resulting in a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 5224.6969
Subtract 594 from 640 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 11:
The number 66 fits into 460 6 times, leaving a remainder of 64.
The next digit of our result is 6. 
Result so far: 5224.69696
The remainder is 64 after subtracting 396 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 12:
66 goes into 640 9 times with a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 5224.696969
Subtract 594 from 640 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 13:
If we divide 460 by 66, we get 6 and a remainder of 64.
The next digit of our result is 6. 
Result so far: 5224.6969696
The remainder is 64 after subtracting 396 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 14:
When dividing 640 by 66, we get 9 with a remainder of 46.
The number 9 becomes the next digit in our result. 
Result so far: 5224.69696969
Deduct 594 from 640 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Our division results in 5224.69696969 with a remaining 4.6e-08.