We divide 19242079 by 686
We want to divide 19242079 by 686.

Advancing to step 1:
686 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 686

Going ahead to step 2:
If we divide 19 by 686, we get 0 and a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Include the next digit (2) from the dividend after 19, then repeat: 192 / 686

Let's proceed to step 3:
686 goes into 192 0 times with a remainder of 192.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 192 leaves us with 192.
Append the next digit (4) from the dividend to 192 and continue with: 1924 / 686

On to step 4:
686 can be fit into 1924 2 times, resulting in a remainder of 552.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1372 from 1924 and we're left with 552.
Grab the next digit (2) from the dividend, add it to 552, then carry on: 5522 / 686

Moving on to step 5:
686 can be fit into 5522 8 times, resulting in a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 28.0
The remainder is 34 after subtracting 5488 from 5522.
Append the next digit (0) from the dividend to 34 and continue with: 340 / 686

Step 6:
340 divided by 686 is 0 with a remainder of 340.
Put 0 as the next digit of the answer. 
Result so far: 280.0
If we subtract 0 from 340, we get 340.
Fetch the next digit (7) from the dividend, attach it to 340 and continue: 3407 / 686

Let's proceed to step 7:
686 can be fit into 3407 4 times, resulting in a remainder of 663.
Write down 4 as next digit of the result. 
Result so far: 2804.0
If we subtract 2744 from 3407, we get 663.
Grab the next digit (9) from the dividend, add it to 663, then carry on: 6639 / 686

Moving on to step 8:
The number 686 fits into 6639 9 times, leaving a remainder of 465.
The next digit of our result is 9. 
Result so far: 28049.0
Subtracting 6174 from 6639 leaves us with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Advancing to step 9:
When dividing 4650 by 686, we get 6 with a remainder of 534.
Record the quotient 6 as the next digit in the result. 
Result so far: 28049.6
Subtracting 4116 from 4650 leaves us with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Let's proceed to step 10:
686 can be fit into 5340 7 times, resulting in a remainder of 538.
Use 7 as the next digit of our solution. 
Result so far: 28049.67
If we subtract 4802 from 5340, we get 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Let's proceed to step 11:
686 can be fit into 5380 7 times, resulting in a remainder of 578.
Put 7 as the next digit of the answer. 
Result so far: 28049.677
Deduct 4802 from 5380 and we're left with 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

The final result is 28049.677 with a remainder of 0.0578.