We look at the division of 816282 by 19 
The aim is to understand the frequency of 19 in 816282.

Moving on to step 1:
19 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 19

Advancing to step 2:
When dividing 81 by 19, we get 4 with a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 76 from 81 leaves us with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 19

Step 3:
When dividing 56 by 19, we get 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 42.0
Subtracting 38 from 56 leaves us with 18.
Grab the next digit (2) from the dividend, add it to 18, then carry on: 182 / 19

Step 4:
182 divided by 19 is 9 with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 429.0
Subtracting 171 from 182 leaves us with 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 19

Step 5:
If we divide 118 by 19, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 4296.0
Subtracting 114 from 118 leaves us with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 19

On to step 6:
19 can be fit into 42 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 42962.0
Subtracting 38 from 42 leaves us 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.

Let's proceed to step 7:
19 goes into 40 2 times with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 42962.2
Subtracting 38 from 40 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
19 can be fit into 20 1 times, resulting in a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 42962.21
Subtracting 19 from 20 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
The number 19 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 42962.21
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
100 divided by 19 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 42962.2105
The remainder is 5 after subtracting 95 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
50 divided by 19 is 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 42962.21052
Subtract 38 from 50 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 12:
19 goes into 120 6 times with a remainder of 6.
The next digit of our result is 6. 
Result so far: 42962.210526
Deduct 114 from 120 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
60 divided by 19 is 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 42962.2105263
Deduct 57 from 60 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.

Going ahead to step 14:
30 divided by 19 is 1 with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 42962.21052631
If we take 19 away from 30, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

After the division, we end up with 42962.21052631 and a remainder of 1.1e-08.