Let's divide 671240 by 65
The aim is to understand the frequency of 65 in 671240.

Moving on to step 1:
If we divide 6 by 65, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 65

On to step 2:
If we divide 67 by 65, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 65 from 67 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 65

Going ahead to step 3:
21 divided by 65 is 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 21, we end up with 21.
Bring next digit (2) of the dividend behind the 21 and repeat the process: 212 / 65

Going ahead to step 4:
65 can be fit into 212 3 times, resulting in a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 103.0
The remainder is 17 after subtracting 195 from 212.
Include the next digit (4) from the dividend after 17, then repeat: 174 / 65

On to step 5:
174 divided by 65 is 2 with a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 1032.0
Subtract 130 from 174 to get 44.
Append the next digit (0) from the dividend to 44 and continue with: 440 / 65

Step 6:
If we divide 440 by 65, we get 6 and a remainder of 50.
Use 6 as the next digit of our solution. 
Result so far: 10326.0
Deduct 390 from 440 and we're left 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.

On to step 7:
65 goes into 500 7 times with a remainder of 45.
Write down 7 as next digit of the result. 
Result so far: 10326.7
If we take 455 away from 500, we end up 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.

Advancing to step 8:
65 goes into 450 6 times with a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 10326.76
Deduct 390 from 450 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 9:
When dividing 600 by 65, we get 9 with a remainder of 15.
The next digit of our result is 9. 
Result so far: 10326.769
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.

Going ahead to step 10:
When dividing 150 by 65, we get 2 with a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 10326.7692
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.

On to step 11:
When dividing 200 by 65, we get 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 10326.76923
If we subtract 195 from 200, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 12:
65 can be fit into 50 0 times, resulting in a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 10326.76923
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 13:
If we divide 500 by 65, we get 7 and a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 10326.7692307
Deduct 455 from 500 and we're left 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:
450 divided by 65 is 6 with a remainder of 60.
Record the quotient 6 as the next digit in the result. 
Result so far: 10326.76923076
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.

The final outcome is 10326.76923076, with a leftover of 6e-08.