Let's divide 21261178 by 881
Let's see how many times 881 fits into 21261178.

On to step 1:
881 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 881

On to step 2:
When dividing 21 by 881, we get 0 with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 881

Step 3:
212 divided by 881 is 0 with a remainder of 212.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 212 and we're left with 212.
Include the next digit (6) from the dividend after 212, then repeat: 2126 / 881

Going ahead to step 4:
If we divide 2126 by 881, we get 2 and a remainder of 364.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 364 after subtracting 1762 from 2126.
Include the next digit (1) from the dividend after 364, then repeat: 3641 / 881

Advancing to step 5:
3641 divided by 881 is 4 with a remainder of 117.
Use 4 as the next digit of our solution. 
Result so far: 24.0
The remainder is 117 after subtracting 3524 from 3641.
Append the next digit (1) from the dividend to 117 and continue with: 1171 / 881

Going ahead to step 6:
If we divide 1171 by 881, we get 1 and a remainder of 290.
Write down 1 as next digit of the result. 
Result so far: 241.0
Subtracting 881 from 1171 leaves us with 290.
Append the next digit (7) from the dividend to 290 and continue with: 2907 / 881

Step 7:
881 goes into 2907 3 times with a remainder of 264.
Write down 3 as next digit of the result. 
Result so far: 2413.0
If we take 2643 away from 2907, we end up with 264.
Fetch the next digit (8) from the dividend, attach it to 264 and continue: 2648 / 881

Let's proceed to step 8:
881 goes into 2648 3 times with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 24133.0
Deduct 2643 from 2648 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
881 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 24133.0
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
The number 881 fits into 500 0 times, leaving a remainder of 500.
The next digit of our result is 0. 
Result so far: 24133.0
The remainder is 500 after subtracting 0 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Our division results in 24133.0 with a remaining 0.5.