We're dividing 222823 by 66 
The aim is to understand the frequency of 66 in 222823.

On to step 1:
When dividing 2 by 66, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 66

Let's proceed to step 2:
If we divide 22 by 66, we get 0 and a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 22 leaves us with 22.
Take the next digit (2) from the dividend and append it to 22, then repeat: 222 / 66

Step 3:
When dividing 222 by 66, we get 3 with a remainder of 24.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 198 from 222 to get 24.
Bring next digit (8) of the dividend behind the 24 and repeat the process: 248 / 66

Advancing to step 4:
248 divided by 66 is 3 with a remainder of 50.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
The remainder is 50 after subtracting 198 from 248.
Fetch the next digit (2) from the dividend, attach it to 50 and continue: 502 / 66

Advancing to step 5:
502 divided by 66 is 7 with a remainder of 40.
The next digit of our result is 7. 
Result so far: 337.0
Subtracting 462 from 502 leaves us with 40.
Take the next digit (3) from the dividend and append it to 40, then repeat: 403 / 66

Step 6:
When dividing 403 by 66, we get 6 with a remainder of 7.
The next digit of our result is 6. 
Result so far: 3376.0
The remainder is 7 after subtracting 396 from 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
The number 66 fits into 70 1 times, leaving a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 3376.1
Subtracting 66 from 70 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
66 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 3376.1
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
400 divided by 66 is 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 3376.106
Deduct 396 from 400 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
66 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 3376.106
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
The number 66 fits into 400 6 times, leaving a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 3376.10606
Deduct 396 from 400 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
40 divided by 66 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 3376.10606
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 13:
If we divide 400 by 66, we get 6 and a remainder of 4.
The next digit of our result is 6. 
Result so far: 3376.1060606
Subtract 396 from 400 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
66 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 3376.1060606
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The quotient of the division is 3376.1060606, and the remainder is 4e-08.