We divide 33821379 by 99
The aim is to understand the frequency of 99 in 33821379.

On to step 1:
If we divide 3 by 99, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 99

Moving on to step 2:
99 goes into 33 0 times with a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Fetch the next digit (8) from the dividend, attach it to 33 and continue: 338 / 99

Step 3:
99 goes into 338 3 times with a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 41 after subtracting 297 from 338.
Grab the next digit (2) from the dividend, add it to 41, then carry on: 412 / 99

Let's proceed to step 4:
If we divide 412 by 99, we get 4 and a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Subtracting 396 from 412 leaves us with 16.
Append the next digit (1) from the dividend to 16 and continue with: 161 / 99

Step 5:
99 can be fit into 161 1 times, resulting in a remainder of 62.
The next digit of our result is 1. 
Result so far: 341.0
Subtracting 99 from 161 leaves us with 62.
Include the next digit (3) from the dividend after 62, then repeat: 623 / 99

Going ahead to step 6:
99 can be fit into 623 6 times, resulting in a remainder of 29.
The number 6 becomes the next digit in our result. 
Result so far: 3416.0
Deduct 594 from 623 and we're left with 29.
Bring next digit (7) of the dividend behind the 29 and repeat the process: 297 / 99

On to step 7:
The number 99 fits into 297 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 34163.0
Deduct 297 from 297 and we're left with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 99

Moving on to step 8:
When dividing 9 by 99, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 341630.0
If we subtract 0 from 9, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 9:
The number 99 fits into 90 0 times, leaving a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 341630.0
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 10:
99 can be fit into 900 9 times, resulting in a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 341630.09
Deduct 891 from 900 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 11:
90 divided by 99 is 0 with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 341630.09
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 12:
If we divide 900 by 99, we get 9 and a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 341630.0909
Deduct 891 from 900 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 13:
99 goes into 90 0 times with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 341630.0909
Deduct 0 from 90 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 14:
The number 99 fits into 900 9 times, leaving a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 341630.090909
If we take 891 away from 900, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 15:
When dividing 90 by 99, we get 0 with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 341630.090909
If we subtract 0 from 90, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 16:
99 goes into 900 9 times with a remainder of 9.
The next digit of our result is 9. 
Result so far: 341630.09090909
If we subtract 891 from 900, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 341630.09090909 with a remaining 9e-09.