674091 divided by 78 
Our goal is to divide 674091 by 78.

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
Deduct 0 from 6 and we're left with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 78

On to step 2:
The number 78 fits into 67 0 times, leaving a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 67 to get 67.
Append the next digit (4) from the dividend to 67 and continue with: 674 / 78

On to step 3:
674 divided by 78 is 8 with a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 50 after subtracting 624 from 674.
Bring next digit (0) of the dividend behind the 50 and repeat the process: 500 / 78

Let's proceed to step 4:
When dividing 500 by 78, we get 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
The remainder is 32 after subtracting 468 from 500.
Grab the next digit (9) from the dividend, add it to 32, then carry on: 329 / 78

Moving on to step 5:
78 goes into 329 4 times with a remainder of 17.
Write down 4 as next digit of the result. 
Result so far: 864.0
If we subtract 312 from 329, we get 17.
Take the next digit (1) from the dividend and append it to 17, then repeat: 171 / 78

Let's proceed to step 6:
When dividing 171 by 78, we get 2 with a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 8642.0
If we subtract 156 from 171, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
If we divide 150 by 78, we get 1 and a remainder of 72.
The next digit of our result is 1. 
Result so far: 8642.1
The remainder is 72 after subtracting 78 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 8:
78 can be fit into 720 9 times, resulting in a remainder of 18.
The next digit of our result is 9. 
Result so far: 8642.19
If we take 702 away from 720, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 9:
When dividing 180 by 78, we get 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 8642.192
Subtract 156 from 180 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
78 can be fit into 240 3 times, resulting in a remainder of 6.
The next digit of our result is 3. 
Result so far: 8642.1923
If we take 234 away from 240, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
The number 78 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 8642.1923
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 12:
If we divide 600 by 78, we get 7 and a remainder of 54.
The next digit of our result is 7. 
Result so far: 8642.192307
Subtracting 546 from 600 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 13:
When dividing 540 by 78, we get 6 with a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 8642.1923076
Subtract 468 from 540 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 14:
720 divided by 78 is 9 with a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 8642.19230769
Deduct 702 from 720 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The quotient of the division is 8642.19230769, and the remainder is 1.8e-08.