Let's divide 323549 by 19
The aim is to understand the frequency of 19 in 323549.

On to step 1:
The number 19 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 19

Let's proceed to step 2:
The number 19 fits into 32 1 times, leaving a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 19 from 32 to get 13.
Take the next digit (3) from the dividend and append it to 13, then repeat: 133 / 19

Moving on to step 3:
The number 19 fits into 133 7 times, leaving a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we take 133 away from 133, we end up with 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 19

Going ahead to step 4:
When dividing 5 by 19, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 170.0
If we take 0 away from 5, we end up with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 19

Moving on to step 5:
19 can be fit into 54 2 times, resulting in a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 1702.0
Deduct 38 from 54 and we're left with 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 19

Step 6:
169 divided by 19 is 8 with a remainder of 17.
Write down 8 as next digit of the result. 
Result so far: 17028.0
Deduct 152 from 169 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
19 goes into 170 8 times with a remainder of 18.
The next digit of our result is 8. 
Result so far: 17028.8
Deduct 152 from 170 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 8:
180 divided by 19 is 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 17028.89
If we take 171 away from 180, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
19 goes into 90 4 times with a remainder of 14.
The next digit of our result is 4. 
Result so far: 17028.894
If we subtract 76 from 90, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
When dividing 140 by 19, we get 7 with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 17028.8947
Subtract 133 from 140 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 11:
If we divide 70 by 19, we get 3 and a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 17028.89473
Subtracting 57 from 70 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 12:
The number 19 fits into 130 6 times, leaving a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 17028.894736
The remainder is 16 after subtracting 114 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
The number 19 fits into 160 8 times, leaving a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 17028.8947368
The remainder is 8 after subtracting 152 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
19 can be fit into 80 4 times, resulting in a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 17028.89473684
If we take 76 away from 80, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 17028.89473684 with a remainder of 4e-09.