We're dividing 68616780 by 19 
We want to figure out the number of times 68616780 can be divided by 19.

Step 1:
The number 19 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 19

Advancing to step 2:
68 divided by 19 is 3 with a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 57 from 68, we get 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 19

Step 3:
19 can be fit into 116 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 36.0
Subtracting 114 from 116 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 19

Moving on to step 4:
21 divided by 19 is 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 361.0
If we take 19 away from 21, we end up with 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 19

Let's proceed to step 5:
26 divided by 19 is 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 3611.0
Subtract 19 from 26 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 19

Advancing to step 6:
19 goes into 77 4 times with a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 36114.0
Subtract 76 from 77 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 19

On to step 7:
18 divided by 19 is 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 361140.0
Subtracting 0 from 18 leaves us with 18.
Fetch the next digit (0) from the dividend, attach it to 18 and continue: 180 / 19

Advancing to step 8:
The number 19 fits into 180 9 times, leaving a remainder of 9.
The next digit of our result is 9. 
Result so far: 3611409.0
Deduct 171 from 180 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 9:
19 can be fit into 90 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 3611409.4
If we subtract 76 from 90, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
If we divide 140 by 19, we get 7 and a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 3611409.47
If we take 133 away from 140, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 11:
If we divide 70 by 19, we get 3 and a remainder of 13.
The next digit of our result is 3. 
Result so far: 3611409.473
The remainder is 13 after subtracting 57 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 12:
If we divide 130 by 19, we get 6 and a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 3611409.4736
If we take 114 away from 130, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
19 goes into 160 8 times with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 3611409.47368
Subtract 152 from 160 to 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.

Moving on to step 14:
If we divide 80 by 19, we get 4 and a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 3611409.473684
Deduct 76 from 80 and we're left 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.

Going ahead to step 15:
40 divided by 19 is 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 3611409.4736842
Deduct 38 from 40 and we're left 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.

Let's proceed to step 16:
If we divide 20 by 19, we get 1 and a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 3611409.47368421
Deduct 19 from 20 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

In conclusion, the division gives 3611409.47368421 with a balance of 1e-09.