83311 ÷ 66 
The aim is to understand the frequency of 66 in 83311.

Let's proceed to step 1:
8 divided by 66 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 66

Step 2:
If we divide 83 by 66, we get 1 and a remainder of 17.
The next digit of our result is 1. 
Result so far: 1.0
If we take 66 away from 83, we end up with 17.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 66

Moving on to step 3:
When dividing 173 by 66, we get 2 with a remainder of 41.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 132 from 173 and we're left with 41.
Append the next digit (1) from the dividend to 41 and continue with: 411 / 66

On to step 4:
411 divided by 66 is 6 with a remainder of 15.
The next digit of our result is 6. 
Result so far: 126.0
Deduct 396 from 411 and we're left with 15.
Take the next digit (1) from the dividend and append it to 15, then repeat: 151 / 66

On to step 5:
66 can be fit into 151 2 times, resulting in a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 1262.0
Subtracting 132 from 151 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 6:
When dividing 190 by 66, we get 2 with a remainder of 58.
Write down 2 as next digit of the result. 
Result so far: 1262.2
Subtract 132 from 190 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 7:
66 goes into 580 8 times with a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 1262.28
If we take 528 away from 580, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 8:
The number 66 fits into 520 7 times, leaving a remainder of 58.
The next digit of our result is 7. 
Result so far: 1262.287
If we subtract 462 from 520, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 9:
When dividing 580 by 66, we get 8 with a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 1262.2878
If we take 528 away from 580, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 10:
The number 66 fits into 520 7 times, leaving a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 1262.28787
Deduct 462 from 520 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 11:
66 goes into 580 8 times with a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 1262.287878
Subtract 528 from 580 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 12:
66 goes into 520 7 times with a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 1262.2878787
Deduct 462 from 520 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 13:
580 divided by 66 is 8 with a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 1262.28787878
Subtract 528 from 580 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

In conclusion, the division gives 1262.28787878 with a balance of 5.2e-08.