We look at the division of 748914 by 2 
The aim is to understand the frequency of 2 in 748914.

Going ahead to step 1:
7 divided by 2 is 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 6 from 7 to get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 2

On to step 2:
2 goes into 14 7 times with a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Deduct 14 from 14 and we're left with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 2

Let's proceed to step 3:
When dividing 8 by 2, we get 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 374.0
Subtracting 8 from 8 leaves us with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 2

Moving on to step 4:
9 divided by 2 is 4 with a remainder of 1.
The next digit of our result is 4. 
Result so far: 3744.0
If we subtract 8 from 9, we get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 2

On to step 5:
11 divided by 2 is 5 with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 37445.0
Deduct 10 from 11 and we're left with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 2

Advancing to step 6:
2 goes into 14 7 times with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 374457.0
If we subtract 14 from 14, 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.

On to step 7:
0 divided by 2 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 374457.0
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.

Let's proceed to step 8:
The number 2 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 374457.0
Subtracting 0 from 0 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.

The final result is 374457.0 with a remainder of 0.0.