We look at the division of 418009 by 78 
Let's see how many times 78 fits into 418009.

On to step 1:
If we divide 4 by 78, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 78

Advancing to step 2:
The number 78 fits into 41 0 times, leaving a remainder of 41.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Include the next digit (8) from the dividend after 41, then repeat: 418 / 78

Moving on to step 3:
418 divided by 78 is 5 with a remainder of 28.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 28 after subtracting 390 from 418.
Include the next digit (0) from the dividend after 28, then repeat: 280 / 78

Step 4:
78 can be fit into 280 3 times, resulting in a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 53.0
If we subtract 234 from 280, we get 46.
Fetch the next digit (0) from the dividend, attach it to 46 and continue: 460 / 78

On to step 5:
78 can be fit into 460 5 times, resulting in a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 535.0
Subtract 390 from 460 to get 70.
Take the next digit (9) from the dividend and append it to 70, then repeat: 709 / 78

Advancing to step 6:
When dividing 709 by 78, we get 9 with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 5359.0
If we take 702 away from 709, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
The number 78 fits into 70 0 times, leaving a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 5359.0
Subtract 0 from 70 to 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: 5359.08
The remainder is 76 after subtracting 624 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 9:
78 can be fit into 760 9 times, resulting in a remainder of 58.
Put 9 as the next digit of the answer. 
Result so far: 5359.089
If we subtract 702 from 760, we get 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 can be fit into 580 7 times, resulting in a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 5359.0897
If we subtract 546 from 580, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
The number 78 fits into 340 4 times, leaving a remainder of 28.
The next digit of our result is 4. 
Result so far: 5359.08974
If we take 312 away from 340, we end up 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:
If we divide 280 by 78, we get 3 and a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 5359.089743
If we subtract 234 from 280, 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.

Advancing to step 13:
460 divided by 78 is 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 5359.0897435
Deduct 390 from 460 and we're left 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.

Step 14:
If we divide 700 by 78, we get 8 and a remainder of 76.
The next digit of our result is 8. 
Result so far: 5359.08974358
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.

In conclusion, the division gives 5359.08974358 with a balance of 7.6e-08.