We divide 949563 by 78
Our goal is to divide 949563 by 78.

Advancing to step 1:
When dividing 9 by 78, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 78

Going ahead to step 2:
78 goes into 94 1 times with a remainder of 16.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 78 from 94 leaves us with 16.
Take the next digit (9) from the dividend and append it to 16, then repeat: 169 / 78

Going ahead to step 3:
If we divide 169 by 78, we get 2 and a remainder of 13.
The next digit of our result is 2. 
Result so far: 12.0
If we take 156 away from 169, we end up with 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 78

Advancing to step 4:
78 goes into 135 1 times with a remainder of 57.
The next digit of our result is 1. 
Result so far: 121.0
Deduct 78 from 135 and we're left with 57.
Take the next digit (6) from the dividend and append it to 57, then repeat: 576 / 78

On to step 5:
The number 78 fits into 576 7 times, leaving a remainder of 30.
Write down 7 as next digit of the result. 
Result so far: 1217.0
Subtract 546 from 576 to get 30.
Include the next digit (3) from the dividend after 30, then repeat: 303 / 78

Moving on to step 6:
303 divided by 78 is 3 with a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 12173.0
If we subtract 234 from 303, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 7:
690 divided by 78 is 8 with a remainder of 66.
Put 8 as the next digit of the answer. 
Result so far: 12173.8
If we subtract 624 from 690, we 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.

Going ahead to step 8:
If we divide 660 by 78, we get 8 and a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 12173.88
Subtracting 624 from 660 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 12173.88, with a leftover of 0.036.