We look at the division of 104549 by 65 
The aim is to understand the frequency of 65 in 104549.

Advancing to step 1:
65 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 65

Moving on to step 2:
The number 65 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Append the next digit (4) from the dividend to 10 and continue with: 104 / 65

Let's proceed to step 3:
The number 65 fits into 104 1 times, leaving a remainder of 39.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 39 after subtracting 65 from 104.
Take the next digit (5) from the dividend and append it to 39, then repeat: 395 / 65

Step 4:
If we divide 395 by 65, we get 6 and a remainder of 5.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Deduct 390 from 395 and we're left with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 65

Going ahead to step 5:
54 divided by 65 is 0 with a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 160.0
If we take 0 away from 54, we end up with 54.
Bring next digit (9) of the dividend behind the 54 and repeat the process: 549 / 65

Let's proceed to step 6:
65 can be fit into 549 8 times, resulting in a remainder of 29.
Put 8 as the next digit of the answer. 
Result so far: 1608.0
Subtracting 520 from 549 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
When dividing 290 by 65, we get 4 with a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 1608.4
If we take 260 away from 290, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
300 divided by 65 is 4 with a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 1608.44
If we take 260 away from 300, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 1608.44 with a remaining 0.04.