Let's divide 75735349 by 317
The aim is to understand the frequency of 317 in 75735349.

Step 1:
317 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 317

Let's proceed to step 2:
The number 317 fits into 75 0 times, leaving a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Grab the next digit (7) from the dividend, add it to 75, then carry on: 757 / 317

Moving on to step 3:
317 goes into 757 2 times with a remainder of 123.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 123 after subtracting 634 from 757.
Append the next digit (3) from the dividend to 123 and continue with: 1233 / 317

Advancing to step 4:
The number 317 fits into 1233 3 times, leaving a remainder of 282.
Write down 3 as next digit of the result. 
Result so far: 23.0
The remainder is 282 after subtracting 951 from 1233.
Append the next digit (5) from the dividend to 282 and continue with: 2825 / 317

Moving on to step 5:
When dividing 2825 by 317, we get 8 with a remainder of 289.
The next digit of our result is 8. 
Result so far: 238.0
Subtract 2536 from 2825 to get 289.
Append the next digit (3) from the dividend to 289 and continue with: 2893 / 317

Let's proceed to step 6:
317 can be fit into 2893 9 times, resulting in a remainder of 40.
The number 9 becomes the next digit in our result. 
Result so far: 2389.0
Subtracting 2853 from 2893 leaves us with 40.
Fetch the next digit (4) from the dividend, attach it to 40 and continue: 404 / 317

Advancing to step 7:
317 can be fit into 404 1 times, resulting in a remainder of 87.
Put 1 as the next digit of the answer. 
Result so far: 23891.0
Subtract 317 from 404 to get 87.
Include the next digit (9) from the dividend after 87, then repeat: 879 / 317

Advancing to step 8:
317 can be fit into 879 2 times, resulting in a remainder of 245.
Put 2 as the next digit of the answer. 
Result so far: 238912.0
Subtracting 634 from 879 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Let's proceed to step 9:
When dividing 2450 by 317, we get 7 with a remainder of 231.
Record the quotient 7 as the next digit in the result. 
Result so far: 238912.7
Subtracting 2219 from 2450 leaves us with 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Going ahead to step 10:
When dividing 2310 by 317, we get 7 with a remainder of 91.
Use 7 as the next digit of our solution. 
Result so far: 238912.77
Subtracting 2219 from 2310 leaves us with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

After the division, we end up with 238912.77 and a remainder of 0.091.