We're dividing 673518 by 78 
Our goal is to divide 673518 by 78.

Going ahead to step 1:
78 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 78

Step 2:
If we divide 67 by 78, we get 0 and a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Bring next digit (3) of the dividend behind the 67 and repeat the process: 673 / 78

Let's proceed to step 3:
When dividing 673 by 78, we get 8 with a remainder of 49.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 624 from 673 leaves us with 49.
Fetch the next digit (5) from the dividend, attach it to 49 and continue: 495 / 78

On to step 4:
When dividing 495 by 78, we get 6 with a remainder of 27.
Put 6 as the next digit of the answer. 
Result so far: 86.0
Deduct 468 from 495 and we're left with 27.
Take the next digit (1) from the dividend and append it to 27, then repeat: 271 / 78

Advancing to step 5:
If we divide 271 by 78, we get 3 and a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 863.0
If we subtract 234 from 271, we get 37.
Grab the next digit (8) from the dividend, add it to 37, then carry on: 378 / 78

Going ahead to step 6:
If we divide 378 by 78, we get 4 and a remainder of 66.
Use 4 as the next digit of our solution. 
Result so far: 8634.0
Subtract 312 from 378 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.

On to step 7:
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: 8634.8
The remainder is 36 after subtracting 624 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 8:
When dividing 360 by 78, we get 4 with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 8634.84
Subtracting 312 from 360 leaves us 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.

On to step 9:
When dividing 480 by 78, we get 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 8634.846
If we subtract 468 from 480, we get 12.
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 10:
If we divide 120 by 78, we get 1 and a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 8634.8461
Deduct 78 from 120 and we're left 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 11:
78 goes into 420 5 times with a remainder of 30.
The next digit of our result is 5. 
Result so far: 8634.84615
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.

Moving on to step 12:
300 divided by 78 is 3 with a remainder of 66.
Record the quotient 3 as the next digit in the result. 
Result so far: 8634.846153
If we take 234 away from 300, we end up with 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 13:
The number 78 fits into 660 8 times, leaving a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 8634.8461538
The remainder is 36 after subtracting 624 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 14:
When dividing 360 by 78, we get 4 with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 8634.84615384
Subtract 312 from 360 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 8634.84615384 with a remaining 4.8e-08.