We look at the division of 87581382 by 42 
We're looking to find how many times 42 goes into 87581382.

Moving on to step 1:
When dividing 8 by 42, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 42

Moving on to step 2:
42 goes into 87 2 times with a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 84 from 87 to get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 42

Step 3:
If we divide 35 by 42, we get 0 and a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Subtracting 0 from 35 leaves us with 35.
Grab the next digit (8) from the dividend, add it to 35, then carry on: 358 / 42

On to step 4:
When dividing 358 by 42, we get 8 with a remainder of 22.
The next digit of our result is 8. 
Result so far: 208.0
Deduct 336 from 358 and we're left with 22.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 42

Let's proceed to step 5:
If we divide 221 by 42, we get 5 and a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 2085.0
Deduct 210 from 221 and we're left with 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 42

Advancing to step 6:
113 divided by 42 is 2 with a remainder of 29.
Use 2 as the next digit of our solution. 
Result so far: 20852.0
Deduct 84 from 113 and we're left with 29.
Fetch the next digit (8) from the dividend, attach it to 29 and continue: 298 / 42

Step 7:
42 goes into 298 7 times with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 208527.0
If we take 294 away from 298, we end up with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 42

On to step 8:
42 goes into 42 1 times with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 2085271.0
If we subtract 42 from 42, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
42 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2085271.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
The number 42 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2085271.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 2085271.0 and a remainder of 0.0.