Let's divide 320946 by 78
Our goal is to divide 320946 by 78.

Moving on to step 1:
78 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 78

Moving on to step 2:
32 divided by 78 is 0 with a remainder of 32.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 32 to get 32.
Take the next digit (0) from the dividend and append it to 32, then repeat: 320 / 78

Let's proceed to step 3:
The number 78 fits into 320 4 times, leaving a remainder of 8.
The next digit of our result is 4. 
Result so far: 4.0
If we take 312 away from 320, we end up with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 78

Let's proceed to step 4:
If we divide 89 by 78, we get 1 and a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
If we take 78 away from 89, we end up with 11.
Include the next digit (4) from the dividend after 11, then repeat: 114 / 78

Let's proceed to step 5:
114 divided by 78 is 1 with a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 411.0
The remainder is 36 after subtracting 78 from 114.
Bring next digit (6) of the dividend behind the 36 and repeat the process: 366 / 78

Moving on to step 6:
366 divided by 78 is 4 with a remainder of 54.
Put 4 as the next digit of the answer. 
Result so far: 4114.0
The remainder is 54 after subtracting 312 from 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 7:
When dividing 540 by 78, we get 6 with a remainder of 72.
The next digit of our result is 6. 
Result so far: 4114.6
Deduct 468 from 540 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

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: 4114.69
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.

Advancing to step 9:
When dividing 180 by 78, we get 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 4114.692
Subtracting 156 from 180 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
If we divide 240 by 78, we get 3 and a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 4114.6923
If we take 234 away from 240, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 11:
60 divided by 78 is 0 with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 4114.6923
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 12:
600 divided by 78 is 7 with a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 4114.692307
Deduct 546 from 600 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 13:
If we divide 540 by 78, we get 6 and a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 4114.6923076
Deduct 468 from 540 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 14:
If we divide 720 by 78, we get 9 and a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 4114.69230769
If we subtract 702 from 720, we 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.

The final result is 4114.69230769 with a remainder of 1.8e-08.