We look at the division of 78324360 by 842 
Let's see how many times 842 fits into 78324360.

Going ahead to step 1:
When dividing 7 by 842, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 842

Step 2:
78 divided by 842 is 0 with a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Append the next digit (3) from the dividend to 78 and continue with: 783 / 842

On to step 3:
When dividing 783 by 842, we get 0 with a remainder of 783.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 783, we end up with 783.
Include the next digit (2) from the dividend after 783, then repeat: 7832 / 842

Going ahead to step 4:
When dividing 7832 by 842, we get 9 with a remainder of 254.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 254 after subtracting 7578 from 7832.
Append the next digit (4) from the dividend to 254 and continue with: 2544 / 842

On to step 5:
842 can be fit into 2544 3 times, resulting in a remainder of 18.
The number 3 becomes the next digit in our result. 
Result so far: 93.0
If we take 2526 away from 2544, we end up with 18.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 842

Going ahead to step 6:
842 can be fit into 183 0 times, resulting in a remainder of 183.
Use 0 as the next digit of our solution. 
Result so far: 930.0
Deduct 0 from 183 and we're left with 183.
Bring next digit (6) of the dividend behind the 183 and repeat the process: 1836 / 842

Advancing to step 7:
When dividing 1836 by 842, we get 2 with a remainder of 152.
Write down 2 as next digit of the result. 
Result so far: 9302.0
If we subtract 1684 from 1836, we get 152.
Take the next digit (0) from the dividend and append it to 152, then repeat: 1520 / 842

Moving on to step 8:
If we divide 1520 by 842, we get 1 and a remainder of 678.
Write down 1 as next digit of the result. 
Result so far: 93021.0
If we take 842 away from 1520, we end up with 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

On to step 9:
When dividing 6780 by 842, we get 8 with a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 93021.8
If we subtract 6736 from 6780, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 10:
842 can be fit into 440 0 times, resulting in a remainder of 440.
Write down 0 as next digit of the result. 
Result so far: 93021.8
Subtracting 0 from 440 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 11:
When dividing 4400 by 842, we get 5 with a remainder of 190.
Put 5 as the next digit of the answer. 
Result so far: 93021.805
If we take 4210 away from 4400, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 12:
The number 842 fits into 1900 2 times, leaving a remainder of 216.
Use 2 as the next digit of our solution. 
Result so far: 93021.8052
Deduct 1684 from 1900 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 13:
If we divide 2160 by 842, we get 2 and a remainder of 476.
Record the quotient 2 as the next digit in the result. 
Result so far: 93021.80522
Deduct 1684 from 2160 and we're left with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

The final result is 93021.80522 with a remainder of 0.000476.