We look at the division of 562415 by 99 
The aim is to understand the frequency of 99 in 562415.

Advancing to step 1:
The number 99 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our 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:
99 goes into 56 0 times with a remainder of 56.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 56 to get 56.
Fetch the next digit (2) from the dividend, attach it to 56 and continue: 562 / 99

Going ahead to step 3:
If we divide 562 by 99, we get 5 and a remainder of 67.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 495 from 562, we get 67.
Include the next digit (4) from the dividend after 67, then repeat: 674 / 99

Going ahead to step 4:
If we divide 674 by 99, we get 6 and a remainder of 80.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
Deduct 594 from 674 and we're left with 80.
Grab the next digit (1) from the dividend, add it to 80, then carry on: 801 / 99

Let's proceed to step 5:
If we divide 801 by 99, we get 8 and a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 568.0
Subtracting 792 from 801 leaves us with 9.
Bring next digit (5) of the dividend behind the 9 and repeat the process: 95 / 99

Let's proceed to step 6:
The number 99 fits into 95 0 times, leaving a remainder of 95.
The number 0 becomes the next digit in our result. 
Result so far: 5680.0
Subtracting 0 from 95 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 7:
99 can be fit into 950 9 times, resulting in a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 5680.9
Subtracting 891 from 950 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 8:
When dividing 590 by 99, we get 5 with a remainder of 95.
Put 5 as the next digit of the answer. 
Result so far: 5680.95
The remainder is 95 after subtracting 495 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Advancing to step 9:
99 can be fit into 950 9 times, resulting in a remainder of 59.
Put 9 as the next digit of the answer. 
Result so far: 5680.959
Deduct 891 from 950 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 10:
When dividing 590 by 99, we get 5 with a remainder of 95.
The next digit of our result is 5. 
Result so far: 5680.9595
The remainder is 95 after subtracting 495 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 11:
950 divided by 99 is 9 with a remainder of 59.
The next digit of our result is 9. 
Result so far: 5680.95959
The remainder is 59 after subtracting 891 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 12:
590 divided by 99 is 5 with a remainder of 95.
The number 5 becomes the next digit in our result. 
Result so far: 5680.959595
If we take 495 away from 590, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 13:
99 goes into 950 9 times with a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 5680.9595959
The remainder is 59 after subtracting 891 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 14:
590 divided by 99 is 5 with a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 5680.95959595
Subtract 495 from 590 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

The final result is 5680.95959595 with a remainder of 9.5e-08.