We're dividing 78286905 by 842 
Let's see how many times 842 fits into 78286905.

Moving on to step 1:
842 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 842

Moving on to step 2:
842 goes into 78 0 times with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Include the next digit (2) from the dividend after 78, then repeat: 782 / 842

On to step 3:
782 divided by 842 is 0 with a remainder of 782.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 782, we end up with 782.
Take the next digit (8) from the dividend and append it to 782, then repeat: 7828 / 842

Step 4:
7828 divided by 842 is 9 with a remainder of 250.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 7578 from 7828 leaves us with 250.
Grab the next digit (6) from the dividend, add it to 250, then carry on: 2506 / 842

Advancing to step 5:
If we divide 2506 by 842, we get 2 and a remainder of 822.
Write down 2 as next digit of the result. 
Result so far: 92.0
The remainder is 822 after subtracting 1684 from 2506.
Include the next digit (9) from the dividend after 822, then repeat: 8229 / 842

Moving on to step 6:
When dividing 8229 by 842, we get 9 with a remainder of 651.
Write down 9 as next digit of the result. 
Result so far: 929.0
Subtract 7578 from 8229 to get 651.
Append the next digit (0) from the dividend to 651 and continue with: 6510 / 842

Going ahead to step 7:
6510 divided by 842 is 7 with a remainder of 616.
Put 7 as the next digit of the answer. 
Result so far: 9297.0
If we subtract 5894 from 6510, we get 616.
Fetch the next digit (5) from the dividend, attach it to 616 and continue: 6165 / 842

On to step 8:
6165 divided by 842 is 7 with a remainder of 271.
Use 7 as the next digit of our solution. 
Result so far: 92977.0
Deduct 5894 from 6165 and we're left with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

On to step 9:
The number 842 fits into 2710 3 times, leaving a remainder of 184.
Record the quotient 3 as the next digit in the result. 
Result so far: 92977.3
The remainder is 184 after subtracting 2526 from 2710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 10:
When dividing 1840 by 842, we get 2 with a remainder of 156.
The next digit of our result is 2. 
Result so far: 92977.32
Deduct 1684 from 1840 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 11:
When dividing 1560 by 842, we get 1 with a remainder of 718.
Record the quotient 1 as the next digit in the result. 
Result so far: 92977.321
If we subtract 842 from 1560, we get 718.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

Let's proceed to step 12:
When dividing 7180 by 842, we get 8 with a remainder of 444.
The next digit of our result is 8. 
Result so far: 92977.3218
Subtract 6736 from 7180 to get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Let's proceed to step 13:
4440 divided by 842 is 5 with a remainder of 230.
The next digit of our result is 5. 
Result so far: 92977.32185
Subtracting 4210 from 4440 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 14:
2300 divided by 842 is 2 with a remainder of 616.
Put 2 as the next digit of the answer. 
Result so far: 92977.321852
Subtracting 1684 from 2300 leaves us with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Moving on to step 15:
6160 divided by 842 is 7 with a remainder of 266.
Record the quotient 7 as the next digit in the result. 
Result so far: 92977.3218527
Subtract 5894 from 6160 to get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Step 16:
842 goes into 2660 3 times with a remainder of 134.
Write down 3 as next digit of the result. 
Result so far: 92977.32185273
If we take 2526 away from 2660, we end up with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

The final result is 92977.32185273 with a remainder of 1.34e-07.