We look at the division of 642656 by 19 
We want to divide 642656 by 19.

Step 1:
If we divide 6 by 19, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 19

Let's proceed to step 2:
19 can be fit into 64 3 times, resulting in a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 57 away from 64, we end up with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 19

Going ahead to step 3:
If we divide 72 by 19, we get 3 and a remainder of 15.
The next digit of our result is 3. 
Result so far: 33.0
Subtract 57 from 72 to get 15.
Grab the next digit (6) from the dividend, add it to 15, then carry on: 156 / 19

Let's proceed to step 4:
19 goes into 156 8 times with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 338.0
Subtract 152 from 156 to get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 19

On to step 5:
45 divided by 19 is 2 with a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 3382.0
If we subtract 38 from 45, we get 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 19

Advancing to step 6:
The number 19 fits into 76 4 times, leaving a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 33824.0
Subtract 76 from 76 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
19 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 33824.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
19 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 33824.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 33824.0 with a balance of 0.0.