75390368 ÷ 2 
The aim is to understand the frequency of 2 in 75390368.

Moving on to step 1:
When dividing 7 by 2, we get 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 6 from 7 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 2

Moving on to step 2:
If we divide 15 by 2, we get 7 and a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 37.0
The remainder is 1 after subtracting 14 from 15.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 2

Let's proceed to step 3:
2 can be fit into 13 6 times, resulting in a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 376.0
If we subtract 12 from 13, we get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 2

Step 4:
19 divided by 2 is 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 3769.0
The remainder is 1 after subtracting 18 from 19.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 2

Advancing to step 5:
10 divided by 2 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 37695.0
Deduct 10 from 10 and we're left with 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 2

Moving on to step 6:
If we divide 3 by 2, we get 1 and a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 376951.0
If we take 2 away from 3, we end up with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 2

Let's proceed to step 7:
16 divided by 2 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 3769518.0
The remainder is 0 after subtracting 16 from 16.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 2

On to step 8:
2 can be fit into 8 4 times, resulting in a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 37695184.0
If we subtract 8 from 8, 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 9:
The number 2 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 37695184.0
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.

On to step 10:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 37695184.0
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.

The final result is 37695184.0 with a remainder of 0.0.