We're dividing 987651 by 78 
Let's see how many times 78 fits into 987651.

Advancing to step 1:
78 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 78

Going ahead to step 2:
78 can be fit into 98 1 times, resulting in a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 20 after subtracting 78 from 98.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 78

Advancing to step 3:
207 divided by 78 is 2 with a remainder of 51.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 51 after subtracting 156 from 207.
Append the next digit (6) from the dividend to 51 and continue with: 516 / 78

Going ahead to step 4:
The number 78 fits into 516 6 times, leaving a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 126.0
If we take 468 away from 516, we end up with 48.
Fetch the next digit (5) from the dividend, attach it to 48 and continue: 485 / 78

Step 5:
The number 78 fits into 485 6 times, leaving a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 1266.0
The remainder is 17 after subtracting 468 from 485.
Take the next digit (1) from the dividend and append it to 17, then repeat: 171 / 78

On to step 6:
171 divided by 78 is 2 with a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 12662.0
Subtracting 156 from 171 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
If we divide 150 by 78, we get 1 and a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 12662.1
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.

Going ahead to step 8:
The number 78 fits into 720 9 times, leaving a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 12662.19
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.

Let's proceed to step 9:
If we divide 180 by 78, we get 2 and a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 12662.192
The remainder is 24 after subtracting 156 from 180.
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 goes into 240 3 times with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 12662.1923
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
If we divide 60 by 78, we get 0 and a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 12662.1923
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.

Moving on to step 12:
78 goes into 600 7 times with a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 12662.192307
Subtract 546 from 600 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 13:
The number 78 fits into 540 6 times, leaving a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 12662.1923076
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.

Let's proceed to step 14:
720 divided by 78 is 9 with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 12662.19230769
Subtract 702 from 720 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Our division results in 12662.19230769 with a remaining 1.8e-08.