We're dividing 486676 by 78 
Let's see how many times 78 fits into 486676.

Going ahead to step 1:
4 divided by 78 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 78

On to step 2:
The number 78 fits into 48 0 times, leaving a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Bring next digit (6) of the dividend behind the 48 and repeat the process: 486 / 78

Advancing to step 3:
When dividing 486 by 78, we get 6 with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 468 away from 486, we end up with 18.
Grab the next digit (6) from the dividend, add it to 18, then carry on: 186 / 78

Advancing to step 4:
186 divided by 78 is 2 with a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 62.0
If we take 156 away from 186, we end up with 30.
Bring next digit (7) of the dividend behind the 30 and repeat the process: 307 / 78

Advancing to step 5:
The number 78 fits into 307 3 times, leaving a remainder of 73.
Use 3 as the next digit of our solution. 
Result so far: 623.0
The remainder is 73 after subtracting 234 from 307.
Bring next digit (6) of the dividend behind the 73 and repeat the process: 736 / 78

Let's proceed to step 6:
78 can be fit into 736 9 times, resulting in a remainder of 34.
Record the quotient 9 as the next digit in the result. 
Result so far: 6239.0
If we take 702 away from 736, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 7:
78 can be fit into 340 4 times, resulting in a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 6239.4
If we subtract 312 from 340, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
The number 78 fits into 280 3 times, leaving a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 6239.43
Subtracting 234 from 280 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 9:
If we divide 460 by 78, we get 5 and a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 6239.435
If we take 390 away from 460, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
700 divided by 78 is 8 with a remainder of 76.
Record the quotient 8 as the next digit in the result. 
Result so far: 6239.4358
The remainder is 76 after subtracting 624 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 11:
760 divided by 78 is 9 with a remainder of 58.
The next digit of our result is 9. 
Result so far: 6239.43589
The remainder is 58 after subtracting 702 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 12:
If we divide 580 by 78, we get 7 and a remainder of 34.
The next digit of our result is 7. 
Result so far: 6239.435897
If we take 546 away from 580, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 13:
When dividing 340 by 78, we get 4 with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 6239.4358974
If we subtract 312 from 340, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 14:
If we divide 280 by 78, we get 3 and a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 6239.43589743
The remainder is 46 after subtracting 234 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

After the division, we end up with 6239.43589743 and a remainder of 4.6e-08.