Let's divide 566567 by 99
The aim is to understand the frequency of 99 in 566567.

Let's proceed to step 1:
5 divided by 99 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 99

Moving on to step 2:
When dividing 56 by 99, we get 0 with a remainder of 56.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 56 to get 56.
Grab the next digit (6) from the dividend, add it to 56, then carry on: 566 / 99

Moving on to step 3:
When dividing 566 by 99, we get 5 with a remainder of 71.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 495 from 566 to get 71.
Fetch the next digit (5) from the dividend, attach it to 71 and continue: 715 / 99

On to step 4:
The number 99 fits into 715 7 times, leaving a remainder of 22.
The next digit of our result is 7. 
Result so far: 57.0
Subtract 693 from 715 to get 22.
Include the next digit (6) from the dividend after 22, then repeat: 226 / 99

Going ahead to step 5:
If we divide 226 by 99, we get 2 and a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 572.0
The remainder is 28 after subtracting 198 from 226.
Include the next digit (7) from the dividend after 28, then repeat: 287 / 99

Advancing to step 6:
99 can be fit into 287 2 times, resulting in a remainder of 89.
Record the quotient 2 as the next digit in the result. 
Result so far: 5722.0
Subtract 198 from 287 to get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

On to step 7:
The number 99 fits into 890 8 times, leaving a remainder of 98.
The number 8 becomes the next digit in our result. 
Result so far: 5722.8
Subtracting 792 from 890 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 8:
The number 99 fits into 980 9 times, leaving a remainder of 89.
Use 9 as the next digit of our solution. 
Result so far: 5722.89
Subtracting 891 from 980 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Advancing to step 9:
99 goes into 890 8 times with a remainder of 98.
The next digit of our result is 8. 
Result so far: 5722.898
The remainder is 98 after subtracting 792 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 10:
980 divided by 99 is 9 with a remainder of 89.
Write down 9 as next digit of the result. 
Result so far: 5722.8989
Subtracting 891 from 980 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

On to step 11:
99 goes into 890 8 times with a remainder of 98.
The number 8 becomes the next digit in our result. 
Result so far: 5722.89898
If we take 792 away from 890, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 12:
When dividing 980 by 99, we get 9 with a remainder of 89.
The number 9 becomes the next digit in our result. 
Result so far: 5722.898989
If we take 891 away from 980, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Let's proceed to step 13:
If we divide 890 by 99, we get 8 and a remainder of 98.
The next digit of our result is 8. 
Result so far: 5722.8989898
Subtracting 792 from 890 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

On to step 14:
If we divide 980 by 99, we get 9 and a remainder of 89.
Write down 9 as next digit of the result. 
Result so far: 5722.89898989
Subtract 891 from 980 to get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Our division results in 5722.89898989 with a remaining 8.9e-08.