We divide 279757 by 19
The aim is to understand the frequency of 19 in 279757.

On to step 1:
19 can be fit into 2 0 times, resulting in 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.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 19

Advancing to step 2:
27 divided by 19 is 1 with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 19 from 27 leaves us with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 19

Step 3:
The number 19 fits into 89 4 times, leaving a remainder of 13.
The next digit of our result is 4. 
Result so far: 14.0
Deduct 76 from 89 and we're left with 13.
Include the next digit (7) from the dividend after 13, then repeat: 137 / 19

Moving on to step 4:
19 goes into 137 7 times with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 147.0
The remainder is 4 after subtracting 133 from 137.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 19

Going ahead to step 5:
If we divide 45 by 19, we get 2 and a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 1472.0
Subtracting 38 from 45 leaves us with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 19

Moving on to step 6:
19 goes into 77 4 times with a remainder of 1.
The next digit of our result is 4. 
Result so far: 14724.0
If we subtract 76 from 77, 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 7:
19 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 14724.0
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.

Step 8:
19 can be fit into 100 5 times, resulting in a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 14724.05
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.

Advancing to step 9:
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: 14724.052
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.

Moving on to step 10:
19 goes into 120 6 times with a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 14724.0526
If we take 114 away from 120, we end up 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.

Step 11:
If we divide 60 by 19, we get 3 and a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 14724.05263
Deduct 57 from 60 and we're left 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.

Let's proceed to step 12:
19 can be fit into 30 1 times, resulting in a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 14724.052631
Subtracting 19 from 30 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 13:
19 can be fit into 110 5 times, resulting in a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 14724.0526315
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 14:
If we divide 150 by 19, we get 7 and a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 14724.05263157
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.

The final result is 14724.05263157 with a remainder of 1.7e-08.