163509 divided by 34 
The aim is to understand the frequency of 34 in 163509.

On to step 1:
If we divide 1 by 34, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 34

Moving on to step 2:
If we divide 16 by 34, we get 0 and a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 34

Step 3:
If we divide 163 by 34, we get 4 and a remainder of 27.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 136 from 163, we get 27.
Bring next digit (5) of the dividend behind the 27 and repeat the process: 275 / 34

Moving on to step 4:
34 goes into 275 8 times with a remainder of 3.
The next digit of our result is 8. 
Result so far: 48.0
If we subtract 272 from 275, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 34

Let's proceed to step 5:
34 goes into 30 0 times with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 480.0
Subtract 0 from 30 to get 30.
Take the next digit (9) from the dividend and append it to 30, then repeat: 309 / 34

Step 6:
If we divide 309 by 34, we get 9 and a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 4809.0
Deduct 306 from 309 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
30 divided by 34 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 4809.0
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
The number 34 fits into 300 8 times, leaving a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 4809.08
Subtracting 272 from 300 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
280 divided by 34 is 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 4809.088
The remainder is 8 after subtracting 272 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 4809.088, with a leftover of 0.0008.