915515 ÷ 2 
The aim is to understand the frequency of 2 in 915515.

Step 1:
If we divide 9 by 2, we get 4 and a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 8 from 9 to get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 2

Going ahead to step 2:
11 divided by 2 is 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 45.0
If we take 10 away from 11, we end up with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 2

Going ahead to step 3:
When dividing 15 by 2, we get 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 457.0
Deduct 14 from 15 and we're left with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 2

Advancing to step 4:
The number 2 fits into 15 7 times, leaving a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 4577.0
The remainder is 1 after subtracting 14 from 15.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 2

On to step 5:
The number 2 fits into 11 5 times, leaving a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 45775.0
If we subtract 10 from 11, we get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 2

On to step 6:
If we divide 15 by 2, we get 7 and a remainder of 1.
The next digit of our result is 7. 
Result so far: 457757.0
If we subtract 14 from 15, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
When dividing 10 by 2, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 457757.5
If we take 10 away from 10, we end up 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.

On to step 8:
2 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 457757.5
Subtracting 0 from 0 leaves us 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:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 457757.5
The remainder is 0 after subtracting 0 from 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 457757.5 with a balance of 0.0.