We look at the division of 843831 by 78 
Our goal is to divide 843831 by 78.

Let's proceed to step 1:
When dividing 8 by 78, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 78

On to step 2:
If we divide 84 by 78, we get 1 and a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 78 from 84 and we're left with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 78

Going ahead to step 3:
78 can be fit into 63 0 times, resulting in a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we take 0 away from 63, we end up with 63.
Fetch the next digit (8) from the dividend, attach it to 63 and continue: 638 / 78

Let's proceed to step 4:
78 goes into 638 8 times with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 108.0
Deduct 624 from 638 and we're left with 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 78

Advancing to step 5:
The number 78 fits into 143 1 times, leaving a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 1081.0
The remainder is 65 after subtracting 78 from 143.
Fetch the next digit (1) from the dividend, attach it to 65 and continue: 651 / 78

Step 6:
78 can be fit into 651 8 times, resulting in a remainder of 27.
Use 8 as the next digit of our solution. 
Result so far: 10818.0
Subtracting 624 from 651 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 7:
78 can be fit into 270 3 times, resulting in a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 10818.3
The remainder is 36 after subtracting 234 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 8:
360 divided by 78 is 4 with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 10818.34
Subtracting 312 from 360 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 9:
The number 78 fits into 480 6 times, leaving a remainder of 12.
The next digit of our result is 6. 
Result so far: 10818.346
Subtract 468 from 480 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 10:
78 can be fit into 120 1 times, resulting in a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 10818.3461
The remainder is 42 after subtracting 78 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 11:
78 can be fit into 420 5 times, resulting in a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 10818.34615
Deduct 390 from 420 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 12:
When dividing 300 by 78, we get 3 with a remainder of 66.
Write down 3 as next digit of the result. 
Result so far: 10818.346153
Subtract 234 from 300 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 13:
If we divide 660 by 78, we get 8 and a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 10818.3461538
If we take 624 away from 660, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 14:
The number 78 fits into 360 4 times, leaving a remainder of 48.
Write down 4 as next digit of the result. 
Result so far: 10818.34615384
Subtract 312 from 360 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 10818.34615384 with a remainder of 4.8e-08.