We look at the division of 830012 by 19 
The aim is to understand the frequency of 19 in 830012.

Moving on to step 1:
19 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 19

Advancing to step 2:
19 can be fit into 83 4 times, resulting in a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 76 away from 83, we end up with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 19

Let's proceed to step 3:
When dividing 70 by 19, we get 3 with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 43.0
If we subtract 57 from 70, we get 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 19

Moving on to step 4:
19 can be fit into 130 6 times, resulting in a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 436.0
The remainder is 16 after subtracting 114 from 130.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 19

Step 5:
19 can be fit into 161 8 times, resulting in a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 4368.0
Subtract 152 from 161 to get 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 19

Going ahead to step 6:
19 goes into 92 4 times with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 43684.0
If we take 76 away from 92, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
The number 19 fits into 160 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 43684.8
Deduct 152 from 160 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 8:
If we divide 80 by 19, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 43684.84
If we subtract 76 from 80, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
If we divide 40 by 19, we get 2 and a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 43684.842
If we take 38 away from 40, we end up 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.

Going ahead to step 10:
19 goes into 20 1 times with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 43684.8421
If we subtract 19 from 20, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 11:
When dividing 10 by 19, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 43684.8421
Deduct 0 from 10 and we're left 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.

Moving on to step 12:
19 can be fit into 100 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 43684.842105
Deduct 95 from 100 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 13:
19 goes into 50 2 times with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 43684.8421052
Subtracting 38 from 50 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 14:
19 goes into 120 6 times with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 43684.84210526
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.

The final result is 43684.84210526 with a remainder of 6e-09.