We look at the division of 806892 by 99 
The aim is to understand the frequency of 99 in 806892.

Step 1:
8 divided by 99 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 99

Advancing to step 2:
The number 99 fits into 80 0 times, leaving a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Grab the next digit (6) from the dividend, add it to 80, then carry on: 806 / 99

Going ahead to step 3:
The number 99 fits into 806 8 times, leaving a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 792 from 806 to get 14.
Take the next digit (8) from the dividend and append it to 14, then repeat: 148 / 99

Advancing to step 4:
148 divided by 99 is 1 with a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Deduct 99 from 148 and we're left with 49.
Take the next digit (9) from the dividend and append it to 49, then repeat: 499 / 99

Going ahead to step 5:
99 goes into 499 5 times with a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 815.0
Deduct 495 from 499 and we're left with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 99

Let's proceed to step 6:
99 can be fit into 42 0 times, resulting in a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 8150.0
Deduct 0 from 42 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 7:
99 can be fit into 420 4 times, resulting in a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 8150.4
Subtract 396 from 420 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 8:
When dividing 240 by 99, we get 2 with a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 8150.42
Subtract 198 from 240 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 9:
The number 99 fits into 420 4 times, leaving a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 8150.424
Deduct 396 from 420 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
99 can be fit into 240 2 times, resulting in a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 8150.4242
If we subtract 198 from 240, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 11:
420 divided by 99 is 4 with a remainder of 24.
The next digit of our result is 4. 
Result so far: 8150.42424
Deduct 396 from 420 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
The number 99 fits into 240 2 times, leaving a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 8150.424242
Deduct 198 from 240 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 13:
The number 99 fits into 420 4 times, leaving a remainder of 24.
The next digit of our result is 4. 
Result so far: 8150.4242424
If we take 396 away from 420, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 14:
240 divided by 99 is 2 with a remainder of 42.
Record the quotient 2 as the next digit in the result. 
Result so far: 8150.42424242
Subtract 198 from 240 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The quotient of the division is 8150.42424242, and the remainder is 4.2e-08.