808737 ÷ 2 
The aim is to understand the frequency of 2 in 808737.

Step 1:
2 goes into 8 4 times with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 0 after subtracting 8 from 8.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 2

Step 2:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
Subtracting 0 from 0 leaves us with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 2

Advancing to step 3:
2 can be fit into 8 4 times, resulting in a remainder of 0.
The next digit of our result is 4. 
Result so far: 404.0
The remainder is 0 after subtracting 8 from 8.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 2

Moving on to step 4:
7 divided by 2 is 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 4043.0
Subtracting 6 from 7 leaves us with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 2

Advancing to step 5:
13 divided by 2 is 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 40436.0
The remainder is 1 after subtracting 12 from 13.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 2

On to step 6:
If we divide 17 by 2, we get 8 and a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 404368.0
Deduct 16 from 17 and we're left 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.

On to step 7:
When dividing 10 by 2, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 404368.5
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.

Let's proceed to step 8:
2 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 404368.5
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.

Step 9:
If we divide 0 by 2, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 404368.5
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.

After the division, we end up with 404368.5 and a remainder of 0.0.