Let's divide 256387 by 19
Our goal is to divide 256387 by 19.

Let's proceed to step 1:
When dividing 2 by 19, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 19

Moving on to step 2:
19 goes into 25 1 times with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 6 after subtracting 19 from 25.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 19

Moving on to step 3:
19 goes into 66 3 times with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 13.0
The remainder is 9 after subtracting 57 from 66.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 19

Going ahead to step 4:
19 goes into 93 4 times with a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 134.0
The remainder is 17 after subtracting 76 from 93.
Fetch the next digit (8) from the dividend, attach it to 17 and continue: 178 / 19

Moving on to step 5:
19 can be fit into 178 9 times, resulting in a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 1349.0
Subtract 171 from 178 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 19

Moving on to step 6:
When dividing 77 by 19, we get 4 with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 13494.0
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.

Moving on 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: 13494.0
Subtract 0 from 10 to 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.

Going ahead to step 8:
When dividing 100 by 19, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 13494.05
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:
If we divide 50 by 19, we get 2 and a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 13494.052
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 10:
120 divided by 19 is 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 13494.0526
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.

Step 11:
When dividing 60 by 19, we get 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 13494.05263
Subtracting 57 from 60 leaves us 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:
When dividing 30 by 19, we get 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 13494.052631
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.

Step 13:
19 can be fit into 110 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 13494.0526315
If we subtract 95 from 110, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 14:
When dividing 150 by 19, we get 7 with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 13494.05263157
Subtract 133 from 150 to get 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 13494.05263157 with a remainder of 1.7e-08.