514880 ÷ 2 
The aim is to understand the frequency of 2 in 514880.

Step 1:
The number 2 fits into 5 2 times, leaving a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 4 away from 5, we end up with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 2

On to step 2:
11 divided by 2 is 5 with a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 25.0
Deduct 10 from 11 and we're left with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 2

Going ahead to step 3:
14 divided by 2 is 7 with a remainder of 0.
The next digit of our result is 7. 
Result so far: 257.0
If we take 14 away from 14, we end up with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 2

Going ahead to step 4:
8 divided by 2 is 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 2574.0
Subtracting 8 from 8 leaves us with 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 2

Moving on to step 5:
The number 2 fits into 8 4 times, leaving a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 25744.0
Subtracting 8 from 8 leaves us with 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 2

Moving on to step 6:
2 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 257440.0
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.

Let's proceed to step 7:
2 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 257440.0
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.

Going ahead to step 8:
2 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 257440.0
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 257440.0 and a remainder of 0.0.