Let's divide 457156 by 2
The aim is to understand the frequency of 2 in 457156.

Going ahead to step 1:
When dividing 4 by 2, we get 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 0 after subtracting 4 from 4.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 2

Step 2:
5 divided by 2 is 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 22.0
Deduct 4 from 5 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 2

Going ahead to step 3:
When dividing 17 by 2, we get 8 with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 228.0
The remainder is 1 after subtracting 16 from 17.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 2

Moving on to step 4:
2 goes into 11 5 times with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 2285.0
If we subtract 10 from 11, we get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 2

Step 5:
15 divided by 2 is 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 22857.0
Subtract 14 from 15 to get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 2

Moving on to step 6:
2 goes into 16 8 times with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 228578.0
Subtracting 16 from 16 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.

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: 228578.0
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.

Step 8:
The number 2 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 228578.0
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.

The quotient of the division is 228578.0, and the remainder is 0.0.