We divide 633524 by 99
The aim is to understand the frequency of 99 in 633524.

Advancing to step 1:
The number 99 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 99

Let's proceed to step 2:
99 goes into 63 0 times with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Bring next digit (3) of the dividend behind the 63 and repeat the process: 633 / 99

Moving on to step 3:
633 divided by 99 is 6 with a remainder of 39.
The next digit of our result is 6. 
Result so far: 6.0
If we take 594 away from 633, we end up with 39.
Include the next digit (5) from the dividend after 39, then repeat: 395 / 99

Step 4:
395 divided by 99 is 3 with a remainder of 98.
Record the quotient 3 as the next digit in the result. 
Result so far: 63.0
Deduct 297 from 395 and we're left with 98.
Append the next digit (2) from the dividend to 98 and continue with: 982 / 99

Advancing to step 5:
982 divided by 99 is 9 with a remainder of 91.
Put 9 as the next digit of the answer. 
Result so far: 639.0
Deduct 891 from 982 and we're left with 91.
Grab the next digit (4) from the dividend, add it to 91, then carry on: 914 / 99

Advancing to step 6:
When dividing 914 by 99, we get 9 with a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 6399.0
If we subtract 891 from 914, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
The number 99 fits into 230 2 times, leaving a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 6399.2
Subtracting 198 from 230 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 8:
If we divide 320 by 99, we get 3 and a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 6399.23
The remainder is 23 after subtracting 297 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 9:
99 goes into 230 2 times with a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 6399.232
If we take 198 away from 230, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
320 divided by 99 is 3 with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 6399.2323
If we take 297 away from 320, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 11:
230 divided by 99 is 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 6399.23232
The remainder is 32 after subtracting 198 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 12:
If we divide 320 by 99, we get 3 and a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 6399.232323
If we take 297 away from 320, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 13:
If we divide 230 by 99, we get 2 and a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 6399.2323232
If we subtract 198 from 230, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 14:
99 can be fit into 320 3 times, resulting in a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 6399.23232323
If we take 297 away from 320, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The quotient of the division is 6399.23232323, and the remainder is 2.3e-08.