977752 ÷ 99 
The aim is to understand the frequency of 99 in 977752.

Going ahead to step 1:
9 divided by 99 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 99

Advancing to step 2:
99 goes into 97 0 times with a remainder of 97.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 97, we end up with 97.
Take the next digit (7) from the dividend and append it to 97, then repeat: 977 / 99

Let's proceed to step 3:
When dividing 977 by 99, we get 9 with a remainder of 86.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 891 from 977 to get 86.
Append the next digit (7) from the dividend to 86 and continue with: 867 / 99

Moving on to step 4:
99 goes into 867 8 times with a remainder of 75.
Use 8 as the next digit of our solution. 
Result so far: 98.0
Deduct 792 from 867 and we're left with 75.
Take the next digit (5) from the dividend and append it to 75, then repeat: 755 / 99

Let's proceed to step 5:
The number 99 fits into 755 7 times, leaving a remainder of 62.
Use 7 as the next digit of our solution. 
Result so far: 987.0
Deduct 693 from 755 and we're left with 62.
Bring next digit (2) of the dividend behind the 62 and repeat the process: 622 / 99

Going ahead to step 6:
The number 99 fits into 622 6 times, leaving a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 9876.0
If we subtract 594 from 622, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 7:
99 can be fit into 280 2 times, resulting in a remainder of 82.
The number 2 becomes the next digit in our result. 
Result so far: 9876.2
If we take 198 away from 280, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 8:
When dividing 820 by 99, we get 8 with a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 9876.28
The remainder is 28 after subtracting 792 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
If we divide 280 by 99, we get 2 and a remainder of 82.
Write down 2 as next digit of the result. 
Result so far: 9876.282
If we subtract 198 from 280, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 10:
99 goes into 820 8 times with a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 9876.2828
If we take 792 away from 820, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
If we divide 280 by 99, we get 2 and a remainder of 82.
The next digit of our result is 2. 
Result so far: 9876.28282
The remainder is 82 after subtracting 198 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 12:
When dividing 820 by 99, we get 8 with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 9876.282828
Deduct 792 from 820 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 13:
When dividing 280 by 99, we get 2 with a remainder of 82.
Use 2 as the next digit of our solution. 
Result so far: 9876.2828282
Subtract 198 from 280 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 14:
The number 99 fits into 820 8 times, leaving a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 9876.28282828
If we take 792 away from 820, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 9876.28282828, and the remainder is 2.8e-08.