173236 ÷ 65 
The aim is to understand the frequency of 65 in 173236.

Moving on to step 1:
If we divide 1 by 65, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 65

Advancing to step 2:
When dividing 17 by 65, we get 0 with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 65

Advancing to step 3:
If we divide 173 by 65, we get 2 and a remainder of 43.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 130 from 173 leaves us with 43.
Bring next digit (2) of the dividend behind the 43 and repeat the process: 432 / 65

Advancing to step 4:
If we divide 432 by 65, we get 6 and a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Subtract 390 from 432 to get 42.
Fetch the next digit (3) from the dividend, attach it to 42 and continue: 423 / 65

Let's proceed to step 5:
The number 65 fits into 423 6 times, leaving a remainder of 33.
The number 6 becomes the next digit in our result. 
Result so far: 266.0
Subtract 390 from 423 to get 33.
Fetch the next digit (6) from the dividend, attach it to 33 and continue: 336 / 65

Moving on to step 6:
65 can be fit into 336 5 times, resulting in a remainder of 11.
The next digit of our result is 5. 
Result so far: 2665.0
Subtract 325 from 336 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
The number 65 fits into 110 1 times, leaving a remainder of 45.
The next digit of our result is 1. 
Result so far: 2665.1
The remainder is 45 after subtracting 65 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 8:
The number 65 fits into 450 6 times, leaving a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 2665.16
The remainder is 60 after subtracting 390 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
600 divided by 65 is 9 with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 2665.169
The remainder is 15 after subtracting 585 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 10:
65 goes into 150 2 times with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 2665.1692
Subtracting 130 from 150 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
200 divided by 65 is 3 with a remainder of 5.
The next digit of our result is 3. 
Result so far: 2665.16923
The remainder is 5 after subtracting 195 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 12:
65 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 2665.16923
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 13:
The number 65 fits into 500 7 times, leaving a remainder of 45.
Record the quotient 7 as the next digit in the result. 
Result so far: 2665.1692307
Subtracting 455 from 500 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 14:
When dividing 450 by 65, we get 6 with a remainder of 60.
The next digit of our result is 6. 
Result so far: 2665.16923076
Subtract 390 from 450 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The quotient of the division is 2665.16923076, and the remainder is 6e-08.