153458 divided by 19 
The aim is to understand the frequency of 19 in 153458.

Going ahead to step 1:
19 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 19

Step 2:
If we divide 15 by 19, we get 0 and a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Grab the next digit (3) from the dividend, add it to 15, then carry on: 153 / 19

Let's proceed to step 3:
If we divide 153 by 19, we get 8 and a remainder of 1.
The next digit of our result is 8. 
Result so far: 8.0
If we take 152 away from 153, we end up with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 19

Let's proceed to step 4:
14 divided by 19 is 0 with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 80.0
If we subtract 0 from 14, we get 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 19

Moving on to step 5:
When dividing 145 by 19, we get 7 with a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 807.0
If we take 133 away from 145, we end up with 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 19

Moving on to step 6:
19 goes into 128 6 times with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 8076.0
The remainder is 14 after subtracting 114 from 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 7:
140 divided by 19 is 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 8076.7
If we take 133 away from 140, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 8:
19 goes into 70 3 times with a remainder of 13.
The next digit of our result is 3. 
Result so far: 8076.73
Subtracting 57 from 70 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 9:
19 goes into 130 6 times with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 8076.736
The remainder is 16 after subtracting 114 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
When dividing 160 by 19, we get 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 8076.7368
Subtracting 152 from 160 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.

On to step 11:
If we divide 80 by 19, we get 4 and a remainder of 4.
The next digit of our result is 4. 
Result so far: 8076.73684
Deduct 76 from 80 and we're left 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.

Going ahead to step 12:
40 divided by 19 is 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 8076.736842
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.

Step 13:
19 can be fit into 20 1 times, resulting in a remainder of 1.
The next digit of our result is 1. 
Result so far: 8076.7368421
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 14:
19 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 8076.7368421
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.

The final outcome is 8076.7368421, with a leftover of 1e-08.