844038 ÷ 99 
The aim is to understand the frequency of 99 in 844038.

On to step 1:
If we divide 8 by 99, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 99

Let's proceed to step 2:
The number 99 fits into 84 0 times, leaving a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 84 to get 84.
Include the next digit (4) from the dividend after 84, then repeat: 844 / 99

Step 3:
99 can be fit into 844 8 times, resulting in a remainder of 52.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 52 after subtracting 792 from 844.
Bring next digit (0) of the dividend behind the 52 and repeat the process: 520 / 99

On to step 4:
520 divided by 99 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Deduct 495 from 520 and we're left with 25.
Append the next digit (3) from the dividend to 25 and continue with: 253 / 99

Going ahead to step 5:
99 goes into 253 2 times with a remainder of 55.
Record the quotient 2 as the next digit in the result. 
Result so far: 852.0
Subtract 198 from 253 to get 55.
Take the next digit (8) from the dividend and append it to 55, then repeat: 558 / 99

Moving on to step 6:
When dividing 558 by 99, we get 5 with a remainder of 63.
The next digit of our result is 5. 
Result so far: 8525.0
If we subtract 495 from 558, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 7:
If we divide 630 by 99, we get 6 and a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 8525.6
If we subtract 594 from 630, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 8:
99 goes into 360 3 times with a remainder of 63.
Put 3 as the next digit of the answer. 
Result so far: 8525.63
The remainder is 63 after subtracting 297 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 9:
99 can be fit into 630 6 times, resulting in a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 8525.636
Deduct 594 from 630 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 10:
360 divided by 99 is 3 with a remainder of 63.
Use 3 as the next digit of our solution. 
Result so far: 8525.6363
If we subtract 297 from 360, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 11:
630 divided by 99 is 6 with a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 8525.63636
Subtracting 594 from 630 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 12:
When dividing 360 by 99, we get 3 with a remainder of 63.
Record the quotient 3 as the next digit in the result. 
Result so far: 8525.636363
Deduct 297 from 360 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 13:
The number 99 fits into 630 6 times, leaving a remainder of 36.
The next digit of our result is 6. 
Result so far: 8525.6363636
Subtracting 594 from 630 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 14:
99 can be fit into 360 3 times, resulting in a remainder of 63.
Write down 3 as next digit of the result. 
Result so far: 8525.63636363
The remainder is 63 after subtracting 297 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

The quotient of the division is 8525.63636363, and the remainder is 6.3e-08.