We look at the division of 351728 by 65 
The aim is to understand the frequency of 65 in 351728.

Moving on to step 1:
When dividing 3 by 65, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 65

Advancing to step 2:
If we divide 35 by 65, we get 0 and a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Include the next digit (1) from the dividend after 35, then repeat: 351 / 65

Going ahead to step 3:
65 can be fit into 351 5 times, resulting in a remainder of 26.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 325 from 351 and we're left with 26.
Fetch the next digit (7) from the dividend, attach it to 26 and continue: 267 / 65

On to step 4:
267 divided by 65 is 4 with a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
Subtracting 260 from 267 leaves us with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 65

Advancing to step 5:
If we divide 72 by 65, we get 1 and a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 541.0
Subtracting 65 from 72 leaves us with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 65

Moving on to step 6:
The number 65 fits into 78 1 times, leaving a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 5411.0
Subtracting 65 from 78 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
When dividing 130 by 65, we get 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 5411.2
The remainder is 0 after subtracting 130 from 130.
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 8:
0 divided by 65 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 5411.2
The remainder is 0 after subtracting 0 from 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:
65 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5411.2
Subtract 0 from 0 to 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.

Our division results in 5411.2 with a remaining 0.0.