We divide 680104 by 78
We want to figure out the number of times 680104 can be divided by 78.

Going ahead to step 1:
When dividing 6 by 78, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 78

On to step 2:
78 can be fit into 68 0 times, resulting in a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Grab the next digit (0) from the dividend, add it to 68, then carry on: 680 / 78

Moving on to step 3:
When dividing 680 by 78, we get 8 with a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 624 away from 680, we end up with 56.
Fetch the next digit (1) from the dividend, attach it to 56 and continue: 561 / 78

Moving on to step 4:
When dividing 561 by 78, we get 7 with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 87.0
If we take 546 away from 561, we end up with 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 78

Moving on to step 5:
The number 78 fits into 150 1 times, leaving a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 871.0
If we subtract 78 from 150, we get 72.
Take the next digit (4) from the dividend and append it to 72, then repeat: 724 / 78

Going ahead to step 6:
When dividing 724 by 78, we get 9 with a remainder of 22.
Use 9 as the next digit of our solution. 
Result so far: 8719.0
If we take 702 away from 724, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 7:
220 divided by 78 is 2 with a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 8719.2
The remainder is 64 after subtracting 156 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 8:
If we divide 640 by 78, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 8719.28
If we subtract 624 from 640, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
The number 78 fits into 160 2 times, leaving a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 8719.282
If we subtract 156 from 160, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
The number 78 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 8719.282
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
78 goes into 400 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 8719.28205
Subtracting 390 from 400 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 12:
78 goes into 100 1 times with a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 8719.282051
Subtract 78 from 100 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 13:
78 can be fit into 220 2 times, resulting in a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 8719.2820512
Deduct 156 from 220 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 14:
78 goes into 640 8 times with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 8719.28205128
Deduct 624 from 640 and we're left 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.

The quotient of the division is 8719.28205128, and the remainder is 1.6e-08.