We're dividing 34286 by 75 
The aim is to understand the frequency of 75 in 34286.

Going ahead to step 1:
3 divided by 75 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 75

Step 2:
34 divided by 75 is 0 with a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 34 leaves us with 34.
Fetch the next digit (2) from the dividend, attach it to 34 and continue: 342 / 75

Let's proceed to step 3:
The number 75 fits into 342 4 times, leaving a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 300 from 342, we get 42.
Append the next digit (8) from the dividend to 42 and continue with: 428 / 75

Advancing to step 4:
75 goes into 428 5 times with a remainder of 53.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Subtracting 375 from 428 leaves us with 53.
Take the next digit (6) from the dividend and append it to 53, then repeat: 536 / 75

Step 5:
The number 75 fits into 536 7 times, leaving a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 457.0
Subtracting 525 from 536 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 6:
The number 75 fits into 110 1 times, leaving a remainder of 35.
Record the quotient 1 as the next digit in the result. 
Result so far: 457.1
If we subtract 75 from 110, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 7:
The number 75 fits into 350 4 times, leaving a remainder of 50.
Write down 4 as next digit of the result. 
Result so far: 457.14
Subtracting 300 from 350 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
75 goes into 500 6 times with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 457.146
The remainder is 50 after subtracting 450 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 9:
When dividing 500 by 75, we get 6 with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 457.1466
The remainder is 50 after subtracting 450 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final result is 457.1466 with a remainder of 0.0005.