943582 ÷ 78 
We want to divide 943582 by 78.

On to step 1:
9 divided by 78 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 78

Moving on to step 2:
If we divide 94 by 78, we get 1 and a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 16 after subtracting 78 from 94.
Include the next digit (3) from the dividend after 16, then repeat: 163 / 78

Let's proceed to step 3:
78 can be fit into 163 2 times, resulting in a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 156 from 163 and we're left with 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 78

On to step 4:
The number 78 fits into 75 0 times, leaving a remainder of 75.
The next digit of our result is 0. 
Result so far: 120.0
If we subtract 0 from 75, we get 75.
Bring next digit (8) of the dividend behind the 75 and repeat the process: 758 / 78

On to step 5:
The number 78 fits into 758 9 times, leaving a remainder of 56.
The next digit of our result is 9. 
Result so far: 1209.0
If we subtract 702 from 758, we get 56.
Take the next digit (2) from the dividend and append it to 56, then repeat: 562 / 78

Moving on to step 6:
When dividing 562 by 78, we get 7 with a remainder of 16.
Write down 7 as next digit of the result. 
Result so far: 12097.0
Subtracting 546 from 562 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
160 divided by 78 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 12097.2
Subtracting 156 from 160 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
78 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 12097.2
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
78 goes into 400 5 times with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 12097.205
If we take 390 away from 400, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
When dividing 100 by 78, we get 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 12097.2051
Deduct 78 from 100 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 11:
The number 78 fits into 220 2 times, leaving a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 12097.20512
Subtract 156 from 220 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 12:
If we divide 640 by 78, we get 8 and a remainder of 16.
The next digit of our result is 8. 
Result so far: 12097.205128
Subtract 624 from 640 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
78 goes into 160 2 times with a remainder of 4.
The next digit of our result is 2. 
Result so far: 12097.2051282
If we take 156 away from 160, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
78 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 12097.2051282
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 12097.2051282, with a leftover of 4e-08.