We look at the division of 639119 by 65 
The aim is to understand the frequency of 65 in 639119.

Step 1:
The number 65 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 65

Let's proceed to step 2:
If we divide 63 by 65, we get 0 and a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Fetch the next digit (9) from the dividend, attach it to 63 and continue: 639 / 65

Moving on to step 3:
When dividing 639 by 65, we get 9 with a remainder of 54.
The next digit of our result is 9. 
Result so far: 9.0
If we take 585 away from 639, we end up with 54.
Bring next digit (1) of the dividend behind the 54 and repeat the process: 541 / 65

Let's proceed to step 4:
65 can be fit into 541 8 times, resulting in a remainder of 21.
Put 8 as the next digit of the answer. 
Result so far: 98.0
The remainder is 21 after subtracting 520 from 541.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 65

Let's proceed to step 5:
65 can be fit into 211 3 times, resulting in a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 983.0
Subtracting 195 from 211 leaves us with 16.
Bring next digit (9) of the dividend behind the 16 and repeat the process: 169 / 65

On to step 6:
65 goes into 169 2 times with a remainder of 39.
Record the quotient 2 as the next digit in the result. 
Result so far: 9832.0
If we take 130 away from 169, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 7:
65 goes into 390 6 times with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 9832.6
Subtract 390 from 390 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
If we divide 0 by 65, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 9832.6
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
0 divided by 65 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9832.6
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 9832.6 and a remainder of 0.0.