Let's divide 425709 by 75
The aim is to understand the frequency of 75 in 425709.

Advancing to step 1:
75 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 75

Moving on to step 2:
75 goes into 42 0 times with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Grab the next digit (5) from the dividend, add it to 42, then carry on: 425 / 75

On to step 3:
The number 75 fits into 425 5 times, leaving a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 375 away from 425, we end up with 50.
Append the next digit (7) from the dividend to 50 and continue with: 507 / 75

Going ahead to step 4:
The number 75 fits into 507 6 times, leaving a remainder of 57.
Put 6 as the next digit of the answer. 
Result so far: 56.0
The remainder is 57 after subtracting 450 from 507.
Take the next digit (0) from the dividend and append it to 57, then repeat: 570 / 75

Let's proceed to step 5:
When dividing 570 by 75, we get 7 with a remainder of 45.
Write down 7 as next digit of the result. 
Result so far: 567.0
If we subtract 525 from 570, we get 45.
Append the next digit (9) from the dividend to 45 and continue with: 459 / 75

Let's proceed to step 6:
75 goes into 459 6 times with a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 5676.0
Subtracting 450 from 459 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
The number 75 fits into 90 1 times, leaving a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 5676.1
The remainder is 15 after subtracting 75 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
If we divide 150 by 75, we get 2 and a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 5676.12
If we subtract 150 from 150, 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.

Going ahead to step 9:
75 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: 5676.12
Deduct 0 from 0 and we're left 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.

Let's proceed to step 10:
If we divide 0 by 75, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5676.12
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.

After the division, we end up with 5676.12 and a remainder of 0.0.