Let's divide 984328 by 78
We want to divide 984328 by 78.

Advancing to step 1:
The number 78 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 78

Advancing to step 2:
78 goes into 98 1 times with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 78 away from 98, we end up with 20.
Fetch the next digit (4) from the dividend, attach it to 20 and continue: 204 / 78

Going ahead to step 3:
If we divide 204 by 78, we get 2 and a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we subtract 156 from 204, we get 48.
Grab the next digit (3) from the dividend, add it to 48, then carry on: 483 / 78

On to step 4:
78 goes into 483 6 times with a remainder of 15.
Put 6 as the next digit of the answer. 
Result so far: 126.0
Deduct 468 from 483 and we're left with 15.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 78

Moving on to step 5:
152 divided by 78 is 1 with a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 1261.0
Subtracting 78 from 152 leaves us with 74.
Append the next digit (8) from the dividend to 74 and continue with: 748 / 78

Advancing to step 6:
The number 78 fits into 748 9 times, leaving a remainder of 46.
The next digit of our result is 9. 
Result so far: 12619.0
If we subtract 702 from 748, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 7:
The number 78 fits into 460 5 times, leaving a remainder of 70.
The next digit of our result is 5. 
Result so far: 12619.5
If we subtract 390 from 460, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
78 goes into 700 8 times with a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 12619.58
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.

Let's proceed to step 9:
78 goes into 760 9 times with a remainder of 58.
The number 9 becomes the next digit in our result. 
Result so far: 12619.589
Deduct 702 from 760 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 10:
78 goes into 580 7 times with a remainder of 34.
The next digit of our result is 7. 
Result so far: 12619.5897
The remainder is 34 after subtracting 546 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 11:
When dividing 340 by 78, we get 4 with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 12619.58974
Subtracting 312 from 340 leaves us 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.

Advancing to step 12:
78 can be fit into 280 3 times, resulting in a remainder of 46.
Use 3 as the next digit of our solution. 
Result so far: 12619.589743
If we take 234 away from 280, we end up 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.

Advancing to step 13:
If we divide 460 by 78, we get 5 and a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 12619.5897435
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 14:
700 divided by 78 is 8 with a remainder of 76.
Write down 8 as next digit of the result. 
Result so far: 12619.58974358
Deduct 624 from 700 and we're left 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.

The final outcome is 12619.58974358, with a leftover of 7.6e-08.