437839 divided by 78 
Let's see how many times 78 fits into 437839.

Let's proceed to step 1:
The number 78 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 78

Step 2:
If we divide 43 by 78, we get 0 and a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Include the next digit (7) from the dividend after 43, then repeat: 437 / 78

Let's proceed to step 3:
When dividing 437 by 78, we get 5 with a remainder of 47.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 390 from 437, we get 47.
Take the next digit (8) from the dividend and append it to 47, then repeat: 478 / 78

Let's proceed to step 4:
478 divided by 78 is 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 56.0
Subtract 468 from 478 to get 10.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 78

Step 5:
103 divided by 78 is 1 with a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 561.0
Deduct 78 from 103 and we're left with 25.
Include the next digit (9) from the dividend after 25, then repeat: 259 / 78

Advancing to step 6:
When dividing 259 by 78, we get 3 with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 5613.0
Subtracting 234 from 259 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 7:
78 goes into 250 3 times with a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 5613.3
If we take 234 away from 250, we end up 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.

On to step 8:
160 divided by 78 is 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 5613.32
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 9:
When dividing 40 by 78, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 5613.32
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
If we divide 400 by 78, we get 5 and a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 5613.3205
Deduct 390 from 400 and we're left 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.

On to step 11:
78 can be fit into 100 1 times, resulting in a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 5613.32051
Subtracting 78 from 100 leaves us 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.

Going ahead to step 12:
220 divided by 78 is 2 with a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 5613.320512
Deduct 156 from 220 and we're left with 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 13:
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: 5613.3205128
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.

Let's proceed to step 14:
78 can be fit into 160 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 5613.32051282
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.

The quotient of the division is 5613.32051282, and the remainder is 4e-09.