We divide 416398 by 78
Let's see how many times 78 fits into 416398.

Going ahead to step 1:
If we divide 4 by 78, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 78

On to step 2:
The number 78 fits into 41 0 times, leaving a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 41 and we're left with 41.
Fetch the next digit (6) from the dividend, attach it to 41 and continue: 416 / 78

Moving on to step 3:
When dividing 416 by 78, we get 5 with a remainder of 26.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 390 from 416 and we're left with 26.
Take the next digit (3) from the dividend and append it to 26, then repeat: 263 / 78

Going ahead to step 4:
The number 78 fits into 263 3 times, leaving a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
If we take 234 away from 263, we end up with 29.
Fetch the next digit (9) from the dividend, attach it to 29 and continue: 299 / 78

Step 5:
78 goes into 299 3 times with a remainder of 65.
Write down 3 as next digit of the result. 
Result so far: 533.0
Deduct 234 from 299 and we're left with 65.
Grab the next digit (8) from the dividend, add it to 65, then carry on: 658 / 78

Advancing to step 6:
658 divided by 78 is 8 with a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 5338.0
If we take 624 away from 658, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 7:
78 goes into 340 4 times with a remainder of 28.
The next digit of our result is 4. 
Result so far: 5338.4
Subtract 312 from 340 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 8:
78 can be fit into 280 3 times, resulting in a remainder of 46.
Put 3 as the next digit of the answer. 
Result so far: 5338.43
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.

On to step 9:
460 divided by 78 is 5 with a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 5338.435
If we take 390 away from 460, we end up 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.

On to step 10:
The number 78 fits into 700 8 times, leaving a remainder of 76.
Put 8 as the next digit of the answer. 
Result so far: 5338.4358
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.

Moving on to step 11:
78 can be fit into 760 9 times, resulting in a remainder of 58.
Record the quotient 9 as the next digit in the result. 
Result so far: 5338.43589
The remainder is 58 after subtracting 702 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 12:
78 goes into 580 7 times with a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 5338.435897
If we take 546 away from 580, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 13:
340 divided by 78 is 4 with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 5338.4358974
Subtracting 312 from 340 leaves us 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.

Moving on to step 14:
If we divide 280 by 78, we get 3 and a remainder of 46.
Record the quotient 3 as the next digit in the result. 
Result so far: 5338.43589743
Subtracting 234 from 280 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final outcome is 5338.43589743, with a leftover of 4.6e-08.