We look at the division of 324291 by 78 
Let's see how many times 78 fits into 324291.

Step 1:
3 divided by 78 is 0 with 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.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 78

Let's proceed to step 2:
The number 78 fits into 32 0 times, leaving a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 32 leaves us with 32.
Include the next digit (4) from the dividend after 32, then repeat: 324 / 78

Going ahead to step 3:
If we divide 324 by 78, we get 4 and a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 312 away from 324, we end up with 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 78

Let's proceed to step 4:
When dividing 122 by 78, we get 1 with a remainder of 44.
Use 1 as the next digit of our solution. 
Result so far: 41.0
If we subtract 78 from 122, we get 44.
Bring next digit (9) of the dividend behind the 44 and repeat the process: 449 / 78

Going ahead to step 5:
When dividing 449 by 78, we get 5 with a remainder of 59.
Put 5 as the next digit of the answer. 
Result so far: 415.0
The remainder is 59 after subtracting 390 from 449.
Append the next digit (1) from the dividend to 59 and continue with: 591 / 78

Going ahead to step 6:
The number 78 fits into 591 7 times, leaving a remainder of 45.
The number 7 becomes the next digit in our result. 
Result so far: 4157.0
If we take 546 away from 591, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 7:
78 goes into 450 5 times with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 4157.5
Deduct 390 from 450 and we're left with 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 8:
If we divide 600 by 78, we get 7 and a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 4157.57
The remainder is 54 after subtracting 546 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 9:
78 can be fit into 540 6 times, resulting in a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 4157.576
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 10:
78 can be fit into 720 9 times, resulting in a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 4157.5769
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 11:
78 can be fit into 180 2 times, resulting in a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 4157.57692
If we subtract 156 from 180, we get 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 12:
When dividing 240 by 78, we get 3 with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 4157.576923
If we subtract 234 from 240, we get 6.
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 13:
78 can be fit into 60 0 times, resulting in a remainder of 60.
The next digit of our result is 0. 
Result so far: 4157.576923
If we take 0 away from 60, we end up with 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 14:
If we divide 600 by 78, we get 7 and a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 4157.57692307
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.

The final outcome is 4157.57692307, with a leftover of 5.4e-08.