We look at the division of 25885258 by 876 
Our goal is to divide 25885258 by 876.

On to step 1:
If we divide 2 by 876, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 876

Going ahead to step 2:
876 can be fit into 25 0 times, resulting in a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Include the next digit (8) from the dividend after 25, then repeat: 258 / 876

Step 3:
258 divided by 876 is 0 with a remainder of 258.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 258 and we're left with 258.
Grab the next digit (8) from the dividend, add it to 258, then carry on: 2588 / 876

Going ahead to step 4:
The number 876 fits into 2588 2 times, leaving a remainder of 836.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1752 from 2588 leaves us with 836.
Include the next digit (5) from the dividend after 836, then repeat: 8365 / 876

Going ahead to step 5:
8365 divided by 876 is 9 with a remainder of 481.
Put 9 as the next digit of the answer. 
Result so far: 29.0
If we take 7884 away from 8365, we end up with 481.
Bring next digit (2) of the dividend behind the 481 and repeat the process: 4812 / 876

Going ahead to step 6:
4812 divided by 876 is 5 with a remainder of 432.
The number 5 becomes the next digit in our result. 
Result so far: 295.0
Subtract 4380 from 4812 to get 432.
Take the next digit (5) from the dividend and append it to 432, then repeat: 4325 / 876

Going ahead to step 7:
When dividing 4325 by 876, we get 4 with a remainder of 821.
The next digit of our result is 4. 
Result so far: 2954.0
If we take 3504 away from 4325, we end up with 821.
Append the next digit (8) from the dividend to 821 and continue with: 8218 / 876

Moving on to step 8:
The number 876 fits into 8218 9 times, leaving a remainder of 334.
Write down 9 as next digit of the result. 
Result so far: 29549.0
Subtract 7884 from 8218 to get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Moving on to step 9:
876 goes into 3340 3 times with a remainder of 712.
The number 3 becomes the next digit in our result. 
Result so far: 29549.3
Deduct 2628 from 3340 and we're left with 712.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7120, and continue the process.

Going ahead to step 10:
876 goes into 7120 8 times with a remainder of 112.
Record the quotient 8 as the next digit in the result. 
Result so far: 29549.38
The remainder is 112 after subtracting 7008 from 7120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 11:
The number 876 fits into 1120 1 times, leaving a remainder of 244.
Use 1 as the next digit of our solution. 
Result so far: 29549.381
Deduct 876 from 1120 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 12:
If we divide 2440 by 876, we get 2 and a remainder of 688.
Write down 2 as next digit of the result. 
Result so far: 29549.3812
If we take 1752 away from 2440, we end up with 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Advancing to step 13:
The number 876 fits into 6880 7 times, leaving a remainder of 748.
The next digit of our result is 7. 
Result so far: 29549.38127
The remainder is 748 after subtracting 6132 from 6880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7480, and continue the process.

Moving on to step 14:
876 can be fit into 7480 8 times, resulting in a remainder of 472.
Record the quotient 8 as the next digit in the result. 
Result so far: 29549.381278
If we take 7008 away from 7480, we end up with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

On to step 15:
When dividing 4720 by 876, we get 5 with a remainder of 340.
Write down 5 as next digit of the result. 
Result so far: 29549.3812785
Subtract 4380 from 4720 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 16:
3400 divided by 876 is 3 with a remainder of 772.
The number 3 becomes the next digit in our result. 
Result so far: 29549.38127853
Subtracting 2628 from 3400 leaves us with 772.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7720, and continue the process.

The final outcome is 29549.38127853, with a leftover of 7.72e-07.