We're dividing 485291 by 65 
The aim is to understand the frequency of 65 in 485291.

Moving on to step 1:
4 divided by 65 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 65

Step 2:
48 divided by 65 is 0 with a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 48 to get 48.
Fetch the next digit (5) from the dividend, attach it to 48 and continue: 485 / 65

Let's proceed to step 3:
The number 65 fits into 485 7 times, leaving a remainder of 30.
The next digit of our result is 7. 
Result so far: 7.0
If we take 455 away from 485, we end up with 30.
Append the next digit (2) from the dividend to 30 and continue with: 302 / 65

Moving on to step 4:
If we divide 302 by 65, we get 4 and a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
If we subtract 260 from 302, we get 42.
Take the next digit (9) from the dividend and append it to 42, then repeat: 429 / 65

On to step 5:
65 can be fit into 429 6 times, resulting in a remainder of 39.
Put 6 as the next digit of the answer. 
Result so far: 746.0
If we subtract 390 from 429, we get 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 65

Step 6:
65 goes into 391 6 times with a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 7466.0
If we subtract 390 from 391, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
When dividing 10 by 65, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 7466.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
When dividing 100 by 65, we get 1 with a remainder of 35.
The number 1 becomes the next digit in our result. 
Result so far: 7466.01
If we subtract 65 from 100, 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 9:
If we divide 350 by 65, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 7466.015
If we subtract 325 from 350, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 10:
65 goes into 250 3 times with a remainder of 55.
The next digit of our result is 3. 
Result so far: 7466.0153
The remainder is 55 after subtracting 195 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 11:
65 goes into 550 8 times with a remainder of 30.
The next digit of our result is 8. 
Result so far: 7466.01538
Deduct 520 from 550 and we're left 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 12:
If we divide 300 by 65, we get 4 and a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 7466.015384
Deduct 260 from 300 and we're left 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.

Step 13:
When dividing 400 by 65, we get 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 7466.0153846
If we subtract 390 from 400, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
If we divide 100 by 65, we get 1 and a remainder of 35.
The number 1 becomes the next digit in our result. 
Result so far: 7466.01538461
If we subtract 65 from 100, 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.

Our division results in 7466.01538461 with a remaining 3.5e-08.