We divide 480618 by 66
The aim is to understand the frequency of 66 in 480618.

Advancing to step 1:
4 divided by 66 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 66

Advancing to step 2:
When dividing 48 by 66, we get 0 with a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Grab the next digit (0) from the dividend, add it to 48, then carry on: 480 / 66

On to step 3:
The number 66 fits into 480 7 times, leaving a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 462 from 480, we get 18.
Grab the next digit (6) from the dividend, add it to 18, then carry on: 186 / 66

Going ahead to step 4:
The number 66 fits into 186 2 times, leaving a remainder of 54.
Write down 2 as next digit of the result. 
Result so far: 72.0
The remainder is 54 after subtracting 132 from 186.
Bring next digit (1) of the dividend behind the 54 and repeat the process: 541 / 66

Going ahead to step 5:
The number 66 fits into 541 8 times, leaving a remainder of 13.
The number 8 becomes the next digit in our result. 
Result so far: 728.0
If we take 528 away from 541, we end up with 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 66

Going ahead to step 6:
66 can be fit into 138 2 times, resulting in a remainder of 6.
The next digit of our result is 2. 
Result so far: 7282.0
Subtract 132 from 138 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 7:
When dividing 60 by 66, we get 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 7282.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 8:
600 divided by 66 is 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 7282.09
Subtract 594 from 600 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.

Going ahead to step 9:
When dividing 60 by 66, we get 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 7282.09
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
66 goes into 600 9 times with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 7282.0909
The remainder is 6 after subtracting 594 from 600.
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 11:
The number 66 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 7282.0909
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
600 divided by 66 is 9 with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 7282.090909
If we take 594 away from 600, we end up 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.

Step 13:
66 can be fit into 60 0 times, resulting in a remainder of 60.
The next digit of our result is 0. 
Result so far: 7282.090909
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 14:
If we divide 600 by 66, we get 9 and a remainder of 6.
The next digit of our result is 9. 
Result so far: 7282.09090909
If we take 594 away from 600, we end up 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.

After the division, we end up with 7282.09090909 and a remainder of 6e-09.