997575 ÷ 2 
The aim is to understand the frequency of 2 in 997575.

Going ahead to step 1:
If we divide 9 by 2, we get 4 and a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 8 from 9 to get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 2

Going ahead to step 2:
2 can be fit into 19 9 times, resulting in a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Deduct 18 from 19 and we're left with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 2

Going ahead to step 3:
17 divided by 2 is 8 with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 498.0
Subtracting 16 from 17 leaves us with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 2

Step 4:
2 can be fit into 15 7 times, resulting in a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 4987.0
Subtract 14 from 15 to get 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 2

On to step 5:
If we divide 17 by 2, we get 8 and a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 49878.0
Deduct 16 from 17 and we're left with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 2

Step 6:
15 divided by 2 is 7 with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 498787.0
Subtracting 14 from 15 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
If we divide 10 by 2, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 498787.5
The remainder is 0 after subtracting 10 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
2 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 498787.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
2 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 498787.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 498787.5 with a balance of 0.0.