130233 divided by 66 
The aim is to understand the frequency of 66 in 130233.

Moving on to step 1:
66 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 66

Going ahead to step 2:
If we divide 13 by 66, we get 0 and a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 66

Going ahead to step 3:
130 divided by 66 is 1 with a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 66 from 130 and we're left with 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 66

Going ahead to step 4:
642 divided by 66 is 9 with a remainder of 48.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we take 594 away from 642, we end up with 48.
Take the next digit (3) from the dividend and append it to 48, then repeat: 483 / 66

Moving on to step 5:
483 divided by 66 is 7 with a remainder of 21.
The next digit of our result is 7. 
Result so far: 197.0
If we take 462 away from 483, we end up with 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 66

Step 6:
213 divided by 66 is 3 with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 1973.0
The remainder is 15 after subtracting 198 from 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 7:
150 divided by 66 is 2 with a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 1973.2
If we subtract 132 from 150, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 8:
66 goes into 180 2 times with a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 1973.22
Subtracting 132 from 180 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 1973.22, and the remainder is 0.048.