We divide 436029 by 99
The aim is to understand the frequency of 99 in 436029.

Let's proceed to step 1:
When dividing 4 by 99, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 99

Going ahead to step 2:
When dividing 43 by 99, we get 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Grab the next digit (6) from the dividend, add it to 43, then carry on: 436 / 99

Moving on to step 3:
If we divide 436 by 99, we get 4 and a remainder of 40.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 396 from 436 and we're left with 40.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 99

Step 4:
The number 99 fits into 400 4 times, leaving a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
If we take 396 away from 400, we end up with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 99

Moving on to step 5:
The number 99 fits into 42 0 times, leaving a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 440.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (9) from the dividend, attach it to 42 and continue: 429 / 99

Step 6:
If we divide 429 by 99, we get 4 and a remainder of 33.
The number 4 becomes the next digit in our result. 
Result so far: 4404.0
Subtract 396 from 429 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 7:
When dividing 330 by 99, we get 3 with a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 4404.3
If we subtract 297 from 330, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 8:
330 divided by 99 is 3 with a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 4404.33
Subtracting 297 from 330 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final result is 4404.33 with a remainder of 0.033.