We look at the division of 245940 by 19 
Let's see how many times 19 fits into 245940.

Going ahead to step 1:
The number 19 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 19

Moving on to step 2:
24 divided by 19 is 1 with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 19 from 24, we get 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 19

Let's proceed to step 3:
19 can be fit into 55 2 times, resulting in a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 38 from 55 to get 17.
Fetch the next digit (9) from the dividend, attach it to 17 and continue: 179 / 19

Moving on to step 4:
When dividing 179 by 19, we get 9 with a remainder of 8.
The next digit of our result is 9. 
Result so far: 129.0
If we take 171 away from 179, we end up with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 19

Let's proceed to step 5:
84 divided by 19 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 1294.0
If we subtract 76 from 84, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 19

On to step 6:
The number 19 fits into 80 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 12944.0
Subtracting 76 from 80 leaves us 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.

Moving on to step 7:
The number 19 fits into 40 2 times, leaving a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 12944.2
If we take 38 away from 40, we end up 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.

On to step 8:
When dividing 20 by 19, we get 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 12944.21
If we subtract 19 from 20, 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.

Advancing to step 9:
When dividing 10 by 19, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 12944.21
If we take 0 away from 10, we end up with 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 10:
When dividing 100 by 19, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 12944.2105
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.

Moving on to step 11:
50 divided by 19 is 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 12944.21052
If we take 38 away from 50, we end up 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 12:
The number 19 fits into 120 6 times, leaving a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 12944.210526
If we subtract 114 from 120, we 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.

Advancing to step 13:
19 goes into 60 3 times with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 12944.2105263
The remainder is 3 after subtracting 57 from 60.
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 14:
30 divided by 19 is 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 12944.21052631
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.

After the division, we end up with 12944.21052631 and a remainder of 1.1e-08.