We're dividing 442815 by 99 
The aim is to understand the frequency of 99 in 442815.

Let's proceed to step 1:
99 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 99

Moving on to step 2:
If we divide 44 by 99, we get 0 and a remainder of 44.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Fetch the next digit (2) from the dividend, attach it to 44 and continue: 442 / 99

Advancing to step 3:
The number 99 fits into 442 4 times, leaving a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 396 from 442 leaves us with 46.
Bring next digit (8) of the dividend behind the 46 and repeat the process: 468 / 99

Step 4:
99 can be fit into 468 4 times, resulting in a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 44.0
If we subtract 396 from 468, we get 72.
Grab the next digit (1) from the dividend, add it to 72, then carry on: 721 / 99

On to step 5:
99 can be fit into 721 7 times, resulting in a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 447.0
Deduct 693 from 721 and we're left with 28.
Fetch the next digit (5) from the dividend, attach it to 28 and continue: 285 / 99

Step 6:
99 goes into 285 2 times with a remainder of 87.
Use 2 as the next digit of our solution. 
Result so far: 4472.0
The remainder is 87 after subtracting 198 from 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 7:
99 can be fit into 870 8 times, resulting in a remainder of 78.
The number 8 becomes the next digit in our result. 
Result so far: 4472.8
If we take 792 away from 870, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 8:
780 divided by 99 is 7 with a remainder of 87.
The next digit of our result is 7. 
Result so far: 4472.87
Subtracting 693 from 780 leaves us with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

On to step 9:
99 goes into 870 8 times with a remainder of 78.
Use 8 as the next digit of our solution. 
Result so far: 4472.878
Deduct 792 from 870 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 10:
99 goes into 780 7 times with a remainder of 87.
Use 7 as the next digit of our solution. 
Result so far: 4472.8787
The remainder is 87 after subtracting 693 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

On to step 11:
870 divided by 99 is 8 with a remainder of 78.
The number 8 becomes the next digit in our result. 
Result so far: 4472.87878
Subtracting 792 from 870 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 12:
If we divide 780 by 99, we get 7 and a remainder of 87.
Record the quotient 7 as the next digit in the result. 
Result so far: 4472.878787
If we subtract 693 from 780, we get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 13:
The number 99 fits into 870 8 times, leaving a remainder of 78.
Record the quotient 8 as the next digit in the result. 
Result so far: 4472.8787878
Deduct 792 from 870 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 14:
If we divide 780 by 99, we get 7 and a remainder of 87.
Write down 7 as next digit of the result. 
Result so far: 4472.87878787
Subtracting 693 from 780 leaves us with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

The quotient of the division is 4472.87878787, and the remainder is 8.7e-08.