We divide 308452 by 2
The aim is to understand the frequency of 2 in 308452.

On to step 1:
3 divided by 2 is 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 2 from 3 and we're left with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 2

Moving on 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
If we subtract 10 from 10, we get 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 2

Let's proceed to step 3:
If we divide 8 by 2, we get 4 and a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 154.0
The remainder is 0 after subtracting 8 from 8.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 2

Advancing to step 4:
4 divided by 2 is 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 1542.0
Subtract 4 from 4 to get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 2

Step 5:
2 goes into 5 2 times with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 15422.0
If we subtract 4 from 5, we get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 2

Advancing to step 6:
2 can be fit into 12 6 times, resulting in a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 154226.0
If we subtract 12 from 12, 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.

Let's proceed to step 7:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 154226.0
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.

Advancing to step 8:
0 divided by 2 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 154226.0
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.

The final outcome is 154226.0, with a leftover of 0.0.