We're dividing 42585668 by 842 
Let's see how many times 842 fits into 42585668.

Advancing to step 1:
If we divide 4 by 842, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 842

Let's proceed to step 2:
42 divided by 842 is 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Bring next digit (5) of the dividend behind the 42 and repeat the process: 425 / 842

Moving on to step 3:
842 goes into 425 0 times with a remainder of 425.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 425 after subtracting 0 from 425.
Grab the next digit (8) from the dividend, add it to 425, then carry on: 4258 / 842

Moving on to step 4:
4258 divided by 842 is 5 with a remainder of 48.
The next digit of our result is 5. 
Result so far: 5.0
If we take 4210 away from 4258, we end up with 48.
Bring next digit (5) of the dividend behind the 48 and repeat the process: 485 / 842

Going ahead to step 5:
842 goes into 485 0 times with a remainder of 485.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Deduct 0 from 485 and we're left with 485.
Append the next digit (6) from the dividend to 485 and continue with: 4856 / 842

Let's proceed to step 6:
4856 divided by 842 is 5 with a remainder of 646.
Record the quotient 5 as the next digit in the result. 
Result so far: 505.0
The remainder is 646 after subtracting 4210 from 4856.
Bring next digit (6) of the dividend behind the 646 and repeat the process: 6466 / 842

Step 7:
842 can be fit into 6466 7 times, resulting in a remainder of 572.
Use 7 as the next digit of our solution. 
Result so far: 5057.0
If we take 5894 away from 6466, we end up with 572.
Append the next digit (8) from the dividend to 572 and continue with: 5728 / 842

Moving on to step 8:
If we divide 5728 by 842, we get 6 and a remainder of 676.
Write down 6 as next digit of the result. 
Result so far: 50576.0
The remainder is 676 after subtracting 5052 from 5728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Advancing to step 9:
842 can be fit into 6760 8 times, resulting in a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 50576.8
Subtract 6736 from 6760 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
If we divide 240 by 842, we get 0 and a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 50576.8
The remainder is 240 after subtracting 0 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 11:
If we divide 2400 by 842, we get 2 and a remainder of 716.
Record the quotient 2 as the next digit in the result. 
Result so far: 50576.802
Subtracting 1684 from 2400 leaves us with 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

Step 12:
842 goes into 7160 8 times with a remainder of 424.
Write down 8 as next digit of the result. 
Result so far: 50576.8028
The remainder is 424 after subtracting 6736 from 7160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Going ahead to step 13:
4240 divided by 842 is 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 50576.80285
If we take 4210 away from 4240, we end up 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.

Moving on to step 14:
842 goes into 300 0 times with a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 50576.80285
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 15:
842 goes into 3000 3 times with a remainder of 474.
Use 3 as the next digit of our solution. 
Result so far: 50576.8028503
Deduct 2526 from 3000 and we're left with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Step 16:
If we divide 4740 by 842, we get 5 and a remainder of 530.
The number 5 becomes the next digit in our result. 
Result so far: 50576.80285035
If we take 4210 away from 4740, we end up with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

The final outcome is 50576.80285035, with a leftover of 5.3e-07.