We look at the division of 738091 by 2 
The aim is to understand the frequency of 2 in 738091.

Let's proceed to step 1:
When dividing 7 by 2, we get 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 6 from 7 leaves us with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 2

On to step 2:
13 divided by 2 is 6 with a remainder of 1.
The next digit of our result is 6. 
Result so far: 36.0
Deduct 12 from 13 and we're left with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 2

Step 3:
2 goes into 18 9 times with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 369.0
Subtracting 18 from 18 leaves us with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 2

Let's proceed to step 4:
2 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3690.0
Deduct 0 from 0 and we're left with 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 2

Moving on to step 5:
The number 2 fits into 9 4 times, leaving a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 36904.0
The remainder is 1 after subtracting 8 from 9.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 2

Advancing to step 6:
11 divided by 2 is 5 with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 369045.0
Subtract 10 from 11 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
2 can be fit into 10 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 369045.5
Subtract 10 from 10 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.

On to step 8:
2 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 369045.5
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.

Going ahead to step 9:
0 divided by 2 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 369045.5
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.

In conclusion, the division gives 369045.5 with a balance of 0.0.