We look at the division of 715557 by 2 
The aim is to understand the frequency of 2 in 715557.

Moving on 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
If we subtract 6 from 7, we get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 2

Let's proceed to step 2:
The number 2 fits into 11 5 times, leaving a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
Subtract 10 from 11 to get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 2

Step 3:
15 divided by 2 is 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 357.0
If we subtract 14 from 15, we get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 2

On to step 4:
2 can be fit into 15 7 times, resulting in a remainder of 1.
The next digit of our result is 7. 
Result so far: 3577.0
Deduct 14 from 15 and we're left with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 2

Moving on to step 5:
2 can be fit into 15 7 times, resulting in a remainder of 1.
The next digit of our result is 7. 
Result so far: 35777.0
Deduct 14 from 15 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 6:
2 can be fit into 17 8 times, resulting in a remainder of 1.
The next digit of our result is 8. 
Result so far: 357778.0
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.

Advancing to step 7:
10 divided by 2 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 357778.5
Deduct 10 from 10 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.

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: 357778.5
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 9:
If we divide 0 by 2, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 357778.5
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.

Our division results in 357778.5 with a remaining 0.0.