We're dividing 287194 by 19 
The aim is to understand the frequency of 19 in 287194.

Going ahead to step 1:
The number 19 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 19

On to step 2:
19 can be fit into 28 1 times, resulting in a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 9 after subtracting 19 from 28.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 19

Step 3:
97 divided by 19 is 5 with a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 95 from 97 to get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 19

Step 4:
21 divided by 19 is 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 151.0
If we take 19 away from 21, we end up with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 19

Going ahead to step 5:
19 can be fit into 29 1 times, resulting in a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 1511.0
Deduct 19 from 29 and we're left with 10.
Append the next digit (4) from the dividend to 10 and continue with: 104 / 19

Moving on to step 6:
If we divide 104 by 19, we get 5 and a remainder of 9.
Put 5 as the next digit of the answer. 
Result so far: 15115.0
Subtracting 95 from 104 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
The number 19 fits into 90 4 times, leaving a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 15115.4
Subtracting 76 from 90 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
If we divide 140 by 19, we get 7 and a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 15115.47
Subtracting 133 from 140 leaves us 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.

Going ahead to step 9:
19 can be fit into 70 3 times, resulting in a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 15115.473
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.

Moving on to step 10:
If we divide 130 by 19, we get 6 and a remainder of 16.
The next digit of our result is 6. 
Result so far: 15115.4736
If we subtract 114 from 130, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
19 can be fit into 160 8 times, resulting in a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 15115.47368
Deduct 152 from 160 and we're left 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 12:
80 divided by 19 is 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 15115.473684
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.

Step 13:
40 divided by 19 is 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 15115.4736842
If we subtract 38 from 40, we 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.

Advancing to step 14:
If we divide 20 by 19, we get 1 and a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 15115.47368421
The remainder is 1 after subtracting 19 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 15115.47368421, with a leftover of 1e-09.