Let's divide 673728 by 78
We're looking to find how many times 78 goes into 673728.

Let's proceed to step 1:
The number 78 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 78

Advancing to step 2:
67 divided by 78 is 0 with a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 67 after subtracting 0 from 67.
Take the next digit (3) from the dividend and append it to 67, then repeat: 673 / 78

Moving on to step 3:
78 goes into 673 8 times with a remainder of 49.
The next digit of our result is 8. 
Result so far: 8.0
If we take 624 away from 673, we end up with 49.
Fetch the next digit (7) from the dividend, attach it to 49 and continue: 497 / 78

On to step 4:
78 can be fit into 497 6 times, resulting in a remainder of 29.
Put 6 as the next digit of the answer. 
Result so far: 86.0
Deduct 468 from 497 and we're left with 29.
Include the next digit (2) from the dividend after 29, then repeat: 292 / 78

Step 5:
292 divided by 78 is 3 with a remainder of 58.
Record the quotient 3 as the next digit in the result. 
Result so far: 863.0
Subtracting 234 from 292 leaves us with 58.
Grab the next digit (8) from the dividend, add it to 58, then carry on: 588 / 78

Going ahead to step 6:
If we divide 588 by 78, we get 7 and a remainder of 42.
Use 7 as the next digit of our solution. 
Result so far: 8637.0
Subtracting 546 from 588 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 7:
78 goes into 420 5 times with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 8637.5
Subtracting 390 from 420 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
78 can be fit into 300 3 times, resulting in a remainder of 66.
The next digit of our result is 3. 
Result so far: 8637.53
Subtract 234 from 300 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 9:
78 can be fit into 660 8 times, resulting in a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 8637.538
Subtract 624 from 660 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 10:
360 divided by 78 is 4 with a remainder of 48.
Write down 4 as next digit of the result. 
Result so far: 8637.5384
If we take 312 away from 360, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 11:
If we divide 480 by 78, we get 6 and a remainder of 12.
The next digit of our result is 6. 
Result so far: 8637.53846
The remainder is 12 after subtracting 468 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 12:
120 divided by 78 is 1 with a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 8637.538461
Subtract 78 from 120 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 13:
78 can be fit into 420 5 times, resulting in a remainder of 30.
The next digit of our result is 5. 
Result so far: 8637.5384615
Subtract 390 from 420 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 14:
78 can be fit into 300 3 times, resulting in a remainder of 66.
The number 3 becomes the next digit in our result. 
Result so far: 8637.53846153
The remainder is 66 after subtracting 234 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

The final result is 8637.53846153 with a remainder of 6.6e-08.