194545 divided by 19 
The aim is to understand the frequency of 19 in 194545.

Moving on to step 1:
When dividing 1 by 19, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 19

On to step 2:
19 goes into 19 1 times with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 19 from 19 leaves us with 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 19

On to step 3:
19 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 4, we end up with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 19

Moving on to step 4:
19 can be fit into 45 2 times, resulting in a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 102.0
Deduct 38 from 45 and we're left with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 19

Going ahead to step 5:
19 can be fit into 74 3 times, resulting in a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 1023.0
Subtracting 57 from 74 leaves us with 17.
Fetch the next digit (5) from the dividend, attach it to 17 and continue: 175 / 19

On to step 6:
When dividing 175 by 19, we get 9 with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 10239.0
If we subtract 171 from 175, 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 7:
When dividing 40 by 19, we get 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 10239.2
The remainder is 2 after subtracting 38 from 40.
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 8:
If we divide 20 by 19, we get 1 and a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 10239.21
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.

Let's proceed to step 9:
The number 19 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 10239.21
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.

Advancing to step 10:
If we divide 100 by 19, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 10239.2105
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 11:
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: 10239.21052
Deduct 38 from 50 and we're left 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.

On to step 12:
When dividing 120 by 19, we get 6 with a remainder of 6.
The next digit of our result is 6. 
Result so far: 10239.210526
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:
If we divide 60 by 19, we get 3 and a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 10239.2105263
Subtract 57 from 60 to 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.

Advancing to step 14:
If we divide 30 by 19, we get 1 and a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 10239.21052631
Subtract 19 from 30 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Our division results in 10239.21052631 with a remaining 1.1e-08.