We're dividing 923639 by 2 
The aim is to understand the frequency of 2 in 923639.

Going ahead to step 1:
When dividing 9 by 2, we get 4 with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 8 from 9 leaves us with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 2

Step 2:
When dividing 12 by 2, we get 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 46.0
Subtract 12 from 12 to get 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 2

Going ahead to step 3:
2 goes into 3 1 times with a remainder of 1.
The next digit of our result is 1. 
Result so far: 461.0
Subtracting 2 from 3 leaves us with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 2

Going ahead to step 4:
16 divided by 2 is 8 with a remainder of 0.
The next digit of our result is 8. 
Result so far: 4618.0
Deduct 16 from 16 and we're left with 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 2

Advancing to step 5:
When dividing 3 by 2, we get 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 46181.0
If we subtract 2 from 3, we get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 2

Moving on to step 6:
If we divide 19 by 2, we get 9 and a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 461819.0
If we subtract 18 from 19, 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.

On to step 7:
The number 2 fits into 10 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 461819.5
If we subtract 10 from 10, 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.

On to step 8:
2 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 461819.5
Subtract 0 from 0 to 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.

Going ahead to step 9:
0 divided by 2 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 461819.5
If we take 0 away from 0, 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.

In conclusion, the division gives 461819.5 with a balance of 0.0.