We look at the division of 677917 by 78 
Our goal is to divide 677917 by 78.

Going ahead to step 1:
78 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 78

Going ahead to step 2:
78 can be fit into 67 0 times, resulting in a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 67, we get 67.
Fetch the next digit (7) from the dividend, attach it to 67 and continue: 677 / 78

Step 3:
If we divide 677 by 78, we get 8 and a remainder of 53.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 53 after subtracting 624 from 677.
Grab the next digit (9) from the dividend, add it to 53, then carry on: 539 / 78

Step 4:
If we divide 539 by 78, we get 6 and a remainder of 71.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
Subtract 468 from 539 to get 71.
Fetch the next digit (1) from the dividend, attach it to 71 and continue: 711 / 78

On to step 5:
If we divide 711 by 78, we get 9 and a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 869.0
If we subtract 702 from 711, we get 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 78

On to step 6:
78 can be fit into 97 1 times, resulting in a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 8691.0
Subtract 78 from 97 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
If we divide 190 by 78, we get 2 and a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 8691.2
Deduct 156 from 190 and we're left 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.

On to step 8:
When dividing 340 by 78, we get 4 with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 8691.24
Deduct 312 from 340 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
78 goes into 280 3 times with a remainder of 46.
Record the quotient 3 as the next digit in the result. 
Result so far: 8691.243
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 10:
460 divided by 78 is 5 with a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 8691.2435
Subtracting 390 from 460 leaves us 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.

Going ahead to step 11:
700 divided by 78 is 8 with a remainder of 76.
The next digit of our result is 8. 
Result so far: 8691.24358
Subtracting 624 from 700 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 12:
760 divided by 78 is 9 with a remainder of 58.
Write down 9 as next digit of the result. 
Result so far: 8691.243589
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.

Step 13:
78 can be fit into 580 7 times, resulting in a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 8691.2435897
If we subtract 546 from 580, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 14:
When dividing 340 by 78, we get 4 with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 8691.24358974
Subtract 312 from 340 to 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.

The quotient of the division is 8691.24358974, and the remainder is 2.8e-08.