We're dividing 12619208 by 65 
The aim is to understand the frequency of 65 in 12619208.

Advancing to step 1:
1 divided by 65 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 65

Step 2:
65 goes into 12 0 times with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Include the next digit (6) from the dividend after 12, then repeat: 126 / 65

On to step 3:
If we divide 126 by 65, we get 1 and a remainder of 61.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 65 from 126 leaves us with 61.
Append the next digit (1) from the dividend to 61 and continue with: 611 / 65

Step 4:
611 divided by 65 is 9 with a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 585 away from 611, we end up with 26.
Take the next digit (9) from the dividend and append it to 26, then repeat: 269 / 65

Step 5:
The number 65 fits into 269 4 times, leaving a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 194.0
The remainder is 9 after subtracting 260 from 269.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 65

Step 6:
If we divide 92 by 65, we get 1 and a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 1941.0
If we subtract 65 from 92, we get 27.
Append the next digit (0) from the dividend to 27 and continue with: 270 / 65

Step 7:
The number 65 fits into 270 4 times, leaving a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 19414.0
If we subtract 260 from 270, we get 10.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 65

On to step 8:
The number 65 fits into 108 1 times, leaving a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 194141.0
The remainder is 43 after subtracting 65 from 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 9:
If we divide 430 by 65, we get 6 and a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 194141.6
Subtracting 390 from 430 leaves us 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.

Going ahead to step 10:
The number 65 fits into 400 6 times, leaving a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 194141.66
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.

After the division, we end up with 194141.66 and a remainder of 0.01.