We look at the division of 495737 by 19 
The aim is to understand the frequency of 19 in 495737.

Moving on to step 1:
19 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 19

Advancing to step 2:
19 goes into 49 2 times with a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 38 from 49, we get 11.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 19

Step 3:
19 can be fit into 115 6 times, resulting in a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 26.0
The remainder is 1 after subtracting 114 from 115.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 19

Let's proceed to step 4:
If we divide 17 by 19, we get 0 and a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 260.0
If we take 0 away from 17, we end up with 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 19

Moving on to step 5:
173 divided by 19 is 9 with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 2609.0
The remainder is 2 after subtracting 171 from 173.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 19

Step 6:
When dividing 27 by 19, we get 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 26091.0
Subtracting 19 from 27 leaves us 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 7:
19 can be fit into 80 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 26091.4
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.

On to step 8:
19 can be fit into 40 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 26091.42
Subtract 38 from 40 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
When dividing 20 by 19, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 26091.421
Subtract 19 from 20 to 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 10:
When dividing 10 by 19, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 26091.421
The remainder is 10 after subtracting 0 from 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 11:
If we divide 100 by 19, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 26091.42105
If we subtract 95 from 100, we get 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 12:
If we divide 50 by 19, we get 2 and a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 26091.421052
The remainder is 12 after subtracting 38 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
When dividing 120 by 19, we get 6 with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 26091.4210526
Subtracting 114 from 120 leaves us 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.

Moving on to step 14:
The number 19 fits into 60 3 times, leaving a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 26091.42105263
Subtracting 57 from 60 leaves us 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.

After the division, we end up with 26091.42105263 and a remainder of 3e-09.