479470 ÷ 66 
The aim is to understand the frequency of 66 in 479470.

Going ahead to step 1:
The number 66 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 66

Going ahead to step 2:
The number 66 fits into 47 0 times, leaving a remainder of 47.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 47 to get 47.
Take the next digit (9) from the dividend and append it to 47, then repeat: 479 / 66

Moving on to step 3:
66 can be fit into 479 7 times, resulting in a remainder of 17.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 462 from 479, we get 17.
Take the next digit (4) from the dividend and append it to 17, then repeat: 174 / 66

On to step 4:
If we divide 174 by 66, we get 2 and a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 72.0
Deduct 132 from 174 and we're left with 42.
Append the next digit (7) from the dividend to 42 and continue with: 427 / 66

Step 5:
427 divided by 66 is 6 with a remainder of 31.
Use 6 as the next digit of our solution. 
Result so far: 726.0
If we subtract 396 from 427, we get 31.
Append the next digit (0) from the dividend to 31 and continue with: 310 / 66

On to step 6:
310 divided by 66 is 4 with a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 7264.0
If we subtract 264 from 310, we 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.

Moving on to step 7:
When dividing 460 by 66, we get 6 with a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 7264.6
If we take 396 away from 460, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 8:
When dividing 640 by 66, we get 9 with a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 7264.69
The remainder is 46 after subtracting 594 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 9:
66 goes into 460 6 times with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 7264.696
If we take 396 away from 460, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 10:
The number 66 fits into 640 9 times, leaving a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 7264.6969
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.

Moving on to step 11:
If we divide 460 by 66, we get 6 and a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 7264.69696
Deduct 396 from 460 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 12:
The number 66 fits into 640 9 times, leaving a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 7264.696969
If we subtract 594 from 640, we 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.

Advancing to step 13:
66 goes into 460 6 times with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 7264.6969696
If we subtract 396 from 460, we 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.

Going ahead to step 14:
640 divided by 66 is 9 with a remainder of 46.
The number 9 becomes the next digit in our result. 
Result so far: 7264.69696969
Subtracting 594 from 640 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.

The quotient of the division is 7264.69696969, and the remainder is 4.6e-08.