654268 divided by 99 
The aim is to understand the frequency of 99 in 654268.

Moving on to step 1:
6 divided by 99 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 99

Advancing to step 2:
If we divide 65 by 99, we get 0 and a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 65 and we're left with 65.
Bring next digit (4) of the dividend behind the 65 and repeat the process: 654 / 99

Moving on to step 3:
654 divided by 99 is 6 with a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 594 from 654 leaves us with 60.
Take the next digit (2) from the dividend and append it to 60, then repeat: 602 / 99

Going ahead to step 4:
The number 99 fits into 602 6 times, leaving a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
The remainder is 8 after subtracting 594 from 602.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 99

On to step 5:
When dividing 86 by 99, we get 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 660.0
Deduct 0 from 86 and we're left with 86.
Bring next digit (8) of the dividend behind the 86 and repeat the process: 868 / 99

Going ahead to step 6:
The number 99 fits into 868 8 times, leaving a remainder of 76.
Put 8 as the next digit of the answer. 
Result so far: 6608.0
The remainder is 76 after subtracting 792 from 868.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 7:
When dividing 760 by 99, we get 7 with a remainder of 67.
Put 7 as the next digit of the answer. 
Result so far: 6608.7
If we take 693 away from 760, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 8:
99 goes into 670 6 times with a remainder of 76.
Record the quotient 6 as the next digit in the result. 
Result so far: 6608.76
Subtracting 594 from 670 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 9:
99 can be fit into 760 7 times, resulting in a remainder of 67.
Record the quotient 7 as the next digit in the result. 
Result so far: 6608.767
If we take 693 away from 760, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 10:
670 divided by 99 is 6 with a remainder of 76.
The next digit of our result is 6. 
Result so far: 6608.7676
If we subtract 594 from 670, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 11:
When dividing 760 by 99, we get 7 with a remainder of 67.
Put 7 as the next digit of the answer. 
Result so far: 6608.76767
The remainder is 67 after subtracting 693 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 12:
The number 99 fits into 670 6 times, leaving a remainder of 76.
Write down 6 as next digit of the result. 
Result so far: 6608.767676
Subtracting 594 from 670 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 13:
If we divide 760 by 99, we get 7 and a remainder of 67.
The next digit of our result is 7. 
Result so far: 6608.7676767
The remainder is 67 after subtracting 693 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 14:
When dividing 670 by 99, we get 6 with a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 6608.76767676
If we take 594 away from 670, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Our division results in 6608.76767676 with a remaining 7.6e-08.