We divide 617718 by 99
The aim is to understand the frequency of 99 in 617718.

On to step 1:
If we divide 6 by 99, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 99

On to step 2:
99 goes into 61 0 times with a remainder of 61.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Take the next digit (7) from the dividend and append it to 61, then repeat: 617 / 99

Step 3:
When dividing 617 by 99, we get 6 with a remainder of 23.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 594 from 617, we get 23.
Grab the next digit (7) from the dividend, add it to 23, then carry on: 237 / 99

Let's proceed to step 4:
When dividing 237 by 99, we get 2 with a remainder of 39.
The next digit of our result is 2. 
Result so far: 62.0
The remainder is 39 after subtracting 198 from 237.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 99

Step 5:
If we divide 391 by 99, we get 3 and a remainder of 94.
The next digit of our result is 3. 
Result so far: 623.0
The remainder is 94 after subtracting 297 from 391.
Include the next digit (8) from the dividend after 94, then repeat: 948 / 99

Let's proceed to step 6:
The number 99 fits into 948 9 times, leaving a remainder of 57.
The next digit of our result is 9. 
Result so far: 6239.0
The remainder is 57 after subtracting 891 from 948.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 7:
If we divide 570 by 99, we get 5 and a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 6239.5
Subtracting 495 from 570 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 8:
750 divided by 99 is 7 with a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 6239.57
If we subtract 693 from 750, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 9:
The number 99 fits into 570 5 times, leaving a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 6239.575
Subtracting 495 from 570 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 10:
750 divided by 99 is 7 with a remainder of 57.
The number 7 becomes the next digit in our result. 
Result so far: 6239.5757
If we subtract 693 from 750, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 11:
When dividing 570 by 99, we get 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 6239.57575
Subtract 495 from 570 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 12:
750 divided by 99 is 7 with a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 6239.575757
The remainder is 57 after subtracting 693 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 13:
If we divide 570 by 99, we get 5 and a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 6239.5757575
If we take 495 away from 570, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 14:
When dividing 750 by 99, we get 7 with a remainder of 57.
The number 7 becomes the next digit in our result. 
Result so far: 6239.57575757
The remainder is 57 after subtracting 693 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

After the division, we end up with 6239.57575757 and a remainder of 5.7e-08.