Let's divide 255674 by 19
The aim is to understand the frequency of 19 in 255674.

On to step 1:
If we divide 2 by 19, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 19

Moving on to step 2:
19 can be fit into 25 1 times, resulting in a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 6 after subtracting 19 from 25.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 19

Going ahead to step 3:
19 can be fit into 65 3 times, resulting in a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 57 from 65, we get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 19

Step 4:
If we divide 86 by 19, we get 4 and a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 134.0
Deduct 76 from 86 and we're left with 10.
Grab the next digit (7) from the dividend, add it to 10, then carry on: 107 / 19

Step 5:
If we divide 107 by 19, we get 5 and a remainder of 12.
Record the quotient 5 as the next digit in the result. 
Result so far: 1345.0
If we subtract 95 from 107, we get 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 19

Advancing to step 6:
When dividing 124 by 19, we get 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 13456.0
If we subtract 114 from 124, we get 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 7:
19 can be fit into 100 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 13456.5
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.

Step 8:
The number 19 fits into 50 2 times, leaving a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 13456.52
If we subtract 38 from 50, we 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.

Let's proceed to step 9:
19 can be fit into 120 6 times, resulting in a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 13456.526
Subtract 114 from 120 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
19 can be fit into 60 3 times, resulting in a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 13456.5263
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 11:
The number 19 fits into 30 1 times, leaving a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 13456.52631
If we subtract 19 from 30, we 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.

On to step 12:
110 divided by 19 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 13456.526315
If we take 95 away from 110, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 13:
When dividing 150 by 19, we get 7 with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 13456.5263157
Subtracting 133 from 150 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 14:
If we divide 170 by 19, we get 8 and a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 13456.52631578
The remainder is 18 after subtracting 152 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 13456.52631578 and a remainder of 1.8e-08.