We divide 307868 by 2
The aim is to understand the frequency of 2 in 307868.

Let's proceed to step 1:
If we divide 3 by 2, we get 1 and a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 2 from 3 and we're left with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 2

Advancing to step 2:
10 divided by 2 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 10 from 10 to get 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 2

Going ahead to step 3:
The number 2 fits into 7 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 153.0
If we take 6 away from 7, we end up with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 2

Moving on to step 4:
The number 2 fits into 18 9 times, leaving a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 1539.0
Subtract 18 from 18 to get 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 2

Step 5:
When dividing 6 by 2, we get 3 with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 15393.0
If we subtract 6 from 6, we get 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 2

Let's proceed to step 6:
2 can be fit into 8 4 times, resulting in a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 153934.0
Subtract 8 from 8 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.

Step 7:
0 divided by 2 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 153934.0
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 8:
2 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 153934.0
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.

In conclusion, the division gives 153934.0 with a balance of 0.0.