We look at the division of 349989 by 65 
The aim is to understand the frequency of 65 in 349989.

Step 1:
The number 65 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 65

Advancing to step 2:
65 goes into 34 0 times with a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 34 leaves us with 34.
Take the next digit (9) from the dividend and append it to 34, then repeat: 349 / 65

Moving on to step 3:
65 goes into 349 5 times with a remainder of 24.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 325 away from 349, we end up with 24.
Take the next digit (9) from the dividend and append it to 24, then repeat: 249 / 65

Step 4:
The number 65 fits into 249 3 times, leaving a remainder of 54.
Put 3 as the next digit of the answer. 
Result so far: 53.0
If we subtract 195 from 249, we get 54.
Bring next digit (8) of the dividend behind the 54 and repeat the process: 548 / 65

Step 5:
548 divided by 65 is 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 538.0
Subtract 520 from 548 to get 28.
Fetch the next digit (9) from the dividend, attach it to 28 and continue: 289 / 65

Going ahead to step 6:
65 can be fit into 289 4 times, resulting in a remainder of 29.
Record the quotient 4 as the next digit in the result. 
Result so far: 5384.0
The remainder is 29 after subtracting 260 from 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 7:
If we divide 290 by 65, we get 4 and a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 5384.4
Subtracting 260 from 290 leaves us 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.

Step 8:
When dividing 300 by 65, we get 4 with a remainder of 40.
The next digit of our result is 4. 
Result so far: 5384.44
The remainder is 40 after subtracting 260 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 5384.44 with a balance of 0.04.