Let's divide 75403912 by 34
The aim is to understand the frequency of 34 in 75403912.

Advancing to step 1:
34 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 34

Advancing to step 2:
34 goes into 75 2 times with a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 68 from 75 leaves us with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 34

On to step 3:
If we divide 74 by 34, we get 2 and a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 68 from 74, we get 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 34

Advancing to step 4:
When dividing 60 by 34, we get 1 with a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 221.0
The remainder is 26 after subtracting 34 from 60.
Include the next digit (3) from the dividend after 26, then repeat: 263 / 34

Step 5:
The number 34 fits into 263 7 times, leaving a remainder of 25.
Put 7 as the next digit of the answer. 
Result so far: 2217.0
The remainder is 25 after subtracting 238 from 263.
Fetch the next digit (9) from the dividend, attach it to 25 and continue: 259 / 34

Let's proceed to step 6:
When dividing 259 by 34, we get 7 with a remainder of 21.
Record the quotient 7 as the next digit in the result. 
Result so far: 22177.0
Subtracting 238 from 259 leaves us with 21.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 34

Step 7:
34 can be fit into 211 6 times, resulting in a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 221776.0
The remainder is 7 after subtracting 204 from 211.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 34

Moving on to step 8:
34 goes into 72 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 2217762.0
Deduct 68 from 72 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
If we divide 40 by 34, we get 1 and a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 2217762.1
If we subtract 34 from 40, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 10:
34 can be fit into 60 1 times, resulting in a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 2217762.11
The remainder is 26 after subtracting 34 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final outcome is 2217762.11, with a leftover of 0.026.