We look at the division of 843825 by 78 
Let's see how many times 78 fits into 843825.

Let's proceed to step 1:
78 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 78

Advancing to step 2:
If we divide 84 by 78, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 78 away from 84, we end up with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 78

On to step 3:
78 goes into 63 0 times with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 63 leaves us with 63.
Grab the next digit (8) from the dividend, add it to 63, then carry on: 638 / 78

On to step 4:
638 divided by 78 is 8 with a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 108.0
Subtracting 624 from 638 leaves us with 14.
Take the next digit (2) from the dividend and append it to 14, then repeat: 142 / 78

Going ahead to step 5:
142 divided by 78 is 1 with a remainder of 64.
The number 1 becomes the next digit in our result. 
Result so far: 1081.0
If we take 78 away from 142, we end up with 64.
Append the next digit (5) from the dividend to 64 and continue with: 645 / 78

Let's proceed to step 6:
When dividing 645 by 78, we get 8 with a remainder of 21.
The next digit of our result is 8. 
Result so far: 10818.0
The remainder is 21 after subtracting 624 from 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 7:
78 can be fit into 210 2 times, resulting in a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 10818.2
If we take 156 away from 210, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 8:
78 goes into 540 6 times with a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 10818.26
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.

Advancing to step 9:
When dividing 720 by 78, we get 9 with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 10818.269
Subtracting 702 from 720 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
When dividing 180 by 78, we get 2 with a remainder of 24.
The next digit of our result is 2. 
Result so far: 10818.2692
The remainder is 24 after subtracting 156 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 11:
240 divided by 78 is 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 10818.26923
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
78 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 10818.26923
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.

Step 13:
78 goes into 600 7 times with a remainder of 54.
Use 7 as the next digit of our solution. 
Result so far: 10818.2692307
Subtracting 546 from 600 leaves us with 54.
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 14:
When dividing 540 by 78, we get 6 with a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 10818.26923076
The remainder is 72 after subtracting 468 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final result is 10818.26923076 with a remainder of 7.2e-08.