We're dividing 40052587 by 884 
Our goal is to divide 40052587 by 884.

On to step 1:
The number 884 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 884

Going ahead to step 2:
When dividing 40 by 884, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Grab the next digit (0) from the dividend, add it to 40, then carry on: 400 / 884

Advancing to step 3:
The number 884 fits into 400 0 times, leaving a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 400, we end up with 400.
Append the next digit (5) from the dividend to 400 and continue with: 4005 / 884

On to step 4:
884 can be fit into 4005 4 times, resulting in a remainder of 469.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 3536 away from 4005, we end up with 469.
Append the next digit (2) from the dividend to 469 and continue with: 4692 / 884

Step 5:
4692 divided by 884 is 5 with a remainder of 272.
Write down 5 as next digit of the result. 
Result so far: 45.0
If we subtract 4420 from 4692, we get 272.
Take the next digit (5) from the dividend and append it to 272, then repeat: 2725 / 884

Advancing to step 6:
When dividing 2725 by 884, we get 3 with a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 453.0
Subtracting 2652 from 2725 leaves us with 73.
Grab the next digit (8) from the dividend, add it to 73, then carry on: 738 / 884

Going ahead to step 7:
884 can be fit into 738 0 times, resulting in a remainder of 738.
The next digit of our result is 0. 
Result so far: 4530.0
If we subtract 0 from 738, we get 738.
Fetch the next digit (7) from the dividend, attach it to 738 and continue: 7387 / 884

Let's proceed to step 8:
884 can be fit into 7387 8 times, resulting in a remainder of 315.
Write down 8 as next digit of the result. 
Result so far: 45308.0
Deduct 7072 from 7387 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

On to step 9:
884 can be fit into 3150 3 times, resulting in a remainder of 498.
The number 3 becomes the next digit in our result. 
Result so far: 45308.3
If we take 2652 away from 3150, we end up with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Let's proceed to step 10:
884 can be fit into 4980 5 times, resulting in a remainder of 560.
Put 5 as the next digit of the answer. 
Result so far: 45308.35
If we subtract 4420 from 4980, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 11:
The number 884 fits into 5600 6 times, leaving a remainder of 296.
Write down 6 as next digit of the result. 
Result so far: 45308.356
If we take 5304 away from 5600, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 12:
The number 884 fits into 2960 3 times, leaving a remainder of 308.
The next digit of our result is 3. 
Result so far: 45308.3563
If we take 2652 away from 2960, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Moving on to step 13:
884 goes into 3080 3 times with a remainder of 428.
The next digit of our result is 3. 
Result so far: 45308.35633
The remainder is 428 after subtracting 2652 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

The final outcome is 45308.35633, with a leftover of 0.000428.