We divide 243574 by 19
Let's see how many times 19 fits into 243574.

Step 1:
19 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 19

On to step 2:
19 goes into 24 1 times with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 19 from 24 to get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 19

Moving on to step 3:
19 can be fit into 53 2 times, resulting in a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we take 38 away from 53, we end up with 15.
Take the next digit (5) from the dividend and append it to 15, then repeat: 155 / 19

Going ahead to step 4:
19 goes into 155 8 times with a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 128.0
The remainder is 3 after subtracting 152 from 155.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 19

Advancing to step 5:
19 can be fit into 37 1 times, resulting in a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 1281.0
The remainder is 18 after subtracting 19 from 37.
Grab the next digit (4) from the dividend, add it to 18, then carry on: 184 / 19

Going ahead to step 6:
If we divide 184 by 19, we get 9 and a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 12819.0
If we take 171 away from 184, we end up 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.

Let's proceed to step 7:
If we divide 130 by 19, we get 6 and a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 12819.6
The remainder is 16 after subtracting 114 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
If we divide 160 by 19, we get 8 and a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 12819.68
If we subtract 152 from 160, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
19 goes into 80 4 times with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 12819.684
The remainder is 4 after subtracting 76 from 80.
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 10:
19 goes into 40 2 times with a remainder of 2.
The next digit of our result is 2. 
Result so far: 12819.6842
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.

Advancing to step 11:
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: 12819.68421
Subtract 19 from 20 to 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.

On to step 12:
10 divided by 19 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 12819.68421
If we subtract 0 from 10, 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.

On to step 13:
19 can be fit into 100 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 12819.6842105
Subtract 95 from 100 to 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 14:
19 can be fit into 50 2 times, resulting in a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 12819.68421052
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.

Our division results in 12819.68421052 with a remaining 1.2e-08.