48699 divided by 66 
The aim is to understand the frequency of 66 in 48699.

Let's proceed to step 1:
66 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 66

Going ahead to step 2:
When dividing 48 by 66, we get 0 with a remainder of 48.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Include the next digit (6) from the dividend after 48, then repeat: 486 / 66

Advancing to step 3:
486 divided by 66 is 7 with a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 462 from 486 and we're left with 24.
Append the next digit (9) from the dividend to 24 and continue with: 249 / 66

Advancing to step 4:
66 goes into 249 3 times with a remainder of 51.
Write down 3 as next digit of the result. 
Result so far: 73.0
The remainder is 51 after subtracting 198 from 249.
Bring next digit (9) of the dividend behind the 51 and repeat the process: 519 / 66

Going ahead to step 5:
66 goes into 519 7 times with a remainder of 57.
Record the quotient 7 as the next digit in the result. 
Result so far: 737.0
The remainder is 57 after subtracting 462 from 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 6:
66 can be fit into 570 8 times, resulting in a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 737.8
Subtract 528 from 570 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
420 divided by 66 is 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 737.86
Subtract 396 from 420 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 8:
The number 66 fits into 240 3 times, leaving a remainder of 42.
The next digit of our result is 3. 
Result so far: 737.863
If we take 198 away from 240, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
420 divided by 66 is 6 with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 737.8636
Subtracting 396 from 420 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
The number 66 fits into 240 3 times, leaving a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 737.86363
Subtract 198 from 240 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 11:
66 goes into 420 6 times with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 737.863636
Subtracting 396 from 420 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 12:
240 divided by 66 is 3 with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 737.8636363
If we take 198 away from 240, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 13:
The number 66 fits into 420 6 times, leaving a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 737.86363636
Deduct 396 from 420 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 737.86363636 with a remaining 2.4e-08.