19378864 divided by 680 
Our goal is to divide 19378864 by 680.

Advancing to step 1:
The number 680 fits into 1 0 times, leaving 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 / 680

Let's proceed to step 2:
If we divide 19 by 680, we get 0 and a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Bring next digit (3) of the dividend behind the 19 and repeat the process: 193 / 680

Let's proceed to step 3:
680 goes into 193 0 times with a remainder of 193.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 193 after subtracting 0 from 193.
Include the next digit (7) from the dividend after 193, then repeat: 1937 / 680

Going ahead to step 4:
The number 680 fits into 1937 2 times, leaving a remainder of 577.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 1360 from 1937 to get 577.
Take the next digit (8) from the dividend and append it to 577, then repeat: 5778 / 680

Moving on to step 5:
The number 680 fits into 5778 8 times, leaving a remainder of 338.
Write down 8 as next digit of the result. 
Result so far: 28.0
The remainder is 338 after subtracting 5440 from 5778.
Take the next digit (8) from the dividend and append it to 338, then repeat: 3388 / 680

Going ahead to step 6:
The number 680 fits into 3388 4 times, leaving a remainder of 668.
The number 4 becomes the next digit in our result. 
Result so far: 284.0
Subtract 2720 from 3388 to get 668.
Include the next digit (6) from the dividend after 668, then repeat: 6686 / 680

Step 7:
When dividing 6686 by 680, we get 9 with a remainder of 566.
Use 9 as the next digit of our solution. 
Result so far: 2849.0
Subtracting 6120 from 6686 leaves us with 566.
Fetch the next digit (4) from the dividend, attach it to 566 and continue: 5664 / 680

On to step 8:
5664 divided by 680 is 8 with a remainder of 224.
Use 8 as the next digit of our solution. 
Result so far: 28498.0
Deduct 5440 from 5664 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Advancing to step 9:
2240 divided by 680 is 3 with a remainder of 200.
Use 3 as the next digit of our solution. 
Result so far: 28498.3
If we take 2040 away from 2240, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 10:
680 goes into 2000 2 times with a remainder of 640.
Record the quotient 2 as the next digit in the result. 
Result so far: 28498.32
Deduct 1360 from 2000 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

On to step 11:
680 can be fit into 6400 9 times, resulting in a remainder of 280.
Put 9 as the next digit of the answer. 
Result so far: 28498.329
Subtract 6120 from 6400 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 12:
680 can be fit into 2800 4 times, resulting in a remainder of 80.
Put 4 as the next digit of the answer. 
Result so far: 28498.3294
The remainder is 80 after subtracting 2720 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 13:
If we divide 800 by 680, we get 1 and a remainder of 120.
Use 1 as the next digit of our solution. 
Result so far: 28498.32941
If we subtract 680 from 800, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 14:
The number 680 fits into 1200 1 times, leaving a remainder of 520.
Record the quotient 1 as the next digit in the result. 
Result so far: 28498.329411
Deduct 680 from 1200 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

After the division, we end up with 28498.329411 and a remainder of 5.2e-05.