728677 ÷ 2 
The aim is to understand the frequency of 2 in 728677.

Let's proceed to step 1:
2 can be fit into 7 3 times, resulting in a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 6 from 7 and we're left with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 2

On to step 2:
2 goes into 12 6 times with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
Deduct 12 from 12 and we're left with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 2

Moving on to step 3:
The number 2 fits into 8 4 times, leaving a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 364.0
Subtract 8 from 8 to get 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 2

Moving on to step 4:
2 goes into 6 3 times with a remainder of 0.
The next digit of our result is 3. 
Result so far: 3643.0
Subtract 6 from 6 to get 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 2

Let's proceed to step 5:
If we divide 7 by 2, we get 3 and a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 36433.0
Deduct 6 from 7 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 2

Moving on to step 6:
If we divide 17 by 2, we get 8 and a remainder of 1.
The next digit of our result is 8. 
Result so far: 364338.0
If we take 16 away from 17, we end up 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.

Step 7:
If we divide 10 by 2, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 364338.5
The remainder is 0 after subtracting 10 from 10.
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:
0 divided by 2 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 364338.5
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 9:
0 divided by 2 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 364338.5
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.

The final outcome is 364338.5, with a leftover of 0.0.