Let's divide 35061 by 99
The aim is to understand the frequency of 99 in 35061.

Going ahead to step 1:
The number 99 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 99

Advancing to step 2:
If we divide 35 by 99, we get 0 and a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Include the next digit (0) from the dividend after 35, then repeat: 350 / 99

Advancing to step 3:
If we divide 350 by 99, we get 3 and a remainder of 53.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 297 from 350, we get 53.
Grab the next digit (6) from the dividend, add it to 53, then carry on: 536 / 99

On to step 4:
When dividing 536 by 99, we get 5 with a remainder of 41.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtract 495 from 536 to get 41.
Include the next digit (1) from the dividend after 41, then repeat: 411 / 99

Moving on to step 5:
The number 99 fits into 411 4 times, leaving a remainder of 15.
Put 4 as the next digit of the answer. 
Result so far: 354.0
If we take 396 away from 411, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 6:
99 goes into 150 1 times with a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 354.1
The remainder is 51 after subtracting 99 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 7:
When dividing 510 by 99, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 354.15
If we take 495 away from 510, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 8:
If we divide 150 by 99, we get 1 and a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 354.151
Subtracting 99 from 150 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 9:
99 goes into 510 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 354.1515
Subtract 495 from 510 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 10:
When dividing 150 by 99, we get 1 with a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 354.15151
If we take 99 away from 150, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 11:
The number 99 fits into 510 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 354.151515
If we subtract 495 from 510, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 12:
When dividing 150 by 99, we get 1 with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 354.1515151
If we take 99 away from 150, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 13:
510 divided by 99 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 354.15151515
Subtracting 495 from 510 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final outcome is 354.15151515, with a leftover of 1.5e-08.