We divide 320305 by 19
The aim is to understand the frequency of 19 in 320305.

Going ahead to step 1:
19 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 19

Moving on to step 2:
32 divided by 19 is 1 with 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.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 19

Step 3:
130 divided by 19 is 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we subtract 114 from 130, we get 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 19

Moving on to step 4:
163 divided by 19 is 8 with a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 168.0
Subtracting 152 from 163 leaves us with 11.
Append the next digit (0) from the dividend to 11 and continue with: 110 / 19

Let's proceed to step 5:
110 divided by 19 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 1685.0
Deduct 95 from 110 and we're left with 15.
Append the next digit (5) from the dividend to 15 and continue with: 155 / 19

Moving on to step 6:
155 divided by 19 is 8 with a remainder of 3.
The next digit of our result is 8. 
Result so far: 16858.0
If we subtract 152 from 155, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
The number 19 fits into 30 1 times, leaving a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 16858.1
The remainder is 11 after subtracting 19 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 8:
The number 19 fits into 110 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 16858.15
Subtract 95 from 110 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
When dividing 150 by 19, we get 7 with a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 16858.157
Subtracting 133 from 150 leaves us 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 10:
The number 19 fits into 170 8 times, leaving a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 16858.1578
The remainder is 18 after subtracting 152 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
180 divided by 19 is 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 16858.15789
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 12:
19 goes into 90 4 times with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 16858.157894
The remainder is 14 after subtracting 76 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
If we divide 140 by 19, we get 7 and a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 16858.1578947
The remainder is 7 after subtracting 133 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 14:
70 divided by 19 is 3 with a remainder of 13.
The next digit of our result is 3. 
Result so far: 16858.15789473
Subtract 57 from 70 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 16858.15789473, with a leftover of 1.3e-08.