42956015 ÷ 87 
Let's see how many times 87 fits into 42956015.

Moving on to step 1:
87 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the 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 / 87

Going ahead to step 2:
87 goes into 42 0 times with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Grab the next digit (9) from the dividend, add it to 42, then carry on: 429 / 87

Moving on to step 3:
If we divide 429 by 87, we get 4 and a remainder of 81.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 348 away from 429, we end up with 81.
Include the next digit (5) from the dividend after 81, then repeat: 815 / 87

Step 4:
87 goes into 815 9 times with a remainder of 32.
The next digit of our result is 9. 
Result so far: 49.0
Deduct 783 from 815 and we're left with 32.
Append the next digit (6) from the dividend to 32 and continue with: 326 / 87

Let's proceed to step 5:
When dividing 326 by 87, we get 3 with a remainder of 65.
Use 3 as the next digit of our solution. 
Result so far: 493.0
Deduct 261 from 326 and we're left with 65.
Bring next digit (0) of the dividend behind the 65 and repeat the process: 650 / 87

Let's proceed to step 6:
If we divide 650 by 87, we get 7 and a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 4937.0
If we subtract 609 from 650, we get 41.
Include the next digit (1) from the dividend after 41, then repeat: 411 / 87

On to step 7:
411 divided by 87 is 4 with a remainder of 63.
The next digit of our result is 4. 
Result so far: 49374.0
Subtract 348 from 411 to get 63.
Fetch the next digit (5) from the dividend, attach it to 63 and continue: 635 / 87

Advancing to step 8:
If we divide 635 by 87, we get 7 and a remainder of 26.
Put 7 as the next digit of the answer. 
Result so far: 493747.0
Deduct 609 from 635 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 9:
The number 87 fits into 260 2 times, leaving a remainder of 86.
The next digit of our result is 2. 
Result so far: 493747.2
Subtract 174 from 260 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 10:
87 goes into 860 9 times with a remainder of 77.
The number 9 becomes the next digit in our result. 
Result so far: 493747.29
Subtracting 783 from 860 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 11:
87 goes into 770 8 times with a remainder of 74.
Put 8 as the next digit of the answer. 
Result so far: 493747.298
If we subtract 696 from 770, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 12:
When dividing 740 by 87, we get 8 with a remainder of 44.
The next digit of our result is 8. 
Result so far: 493747.2988
The remainder is 44 after subtracting 696 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final result is 493747.2988 with a remainder of 0.00044.