We're dividing 684554 by 78 
Our goal is to divide 684554 by 78.

Moving on to step 1:
When dividing 6 by 78, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 78

On to step 2:
If we divide 68 by 78, we get 0 and a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Bring next digit (4) of the dividend behind the 68 and repeat the process: 684 / 78

Let's proceed to step 3:
78 goes into 684 8 times with a remainder of 60.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 624 from 684, we get 60.
Fetch the next digit (5) from the dividend, attach it to 60 and continue: 605 / 78

On to step 4:
If we divide 605 by 78, we get 7 and a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Subtracting 546 from 605 leaves us with 59.
Append the next digit (5) from the dividend to 59 and continue with: 595 / 78

Advancing to step 5:
If we divide 595 by 78, we get 7 and a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 877.0
Subtracting 546 from 595 leaves us with 49.
Append the next digit (4) from the dividend to 49 and continue with: 494 / 78

On to step 6:
When dividing 494 by 78, we get 6 with a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 8776.0
If we take 468 away from 494, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 7:
78 can be fit into 260 3 times, resulting in a remainder of 26.
Use 3 as the next digit of our solution. 
Result so far: 8776.3
If we take 234 away from 260, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
If we divide 260 by 78, we get 3 and a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 8776.33
Subtracting 234 from 260 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 8776.33 with a remainder of 0.026.