We look at the division of 45043663 by 881 
We're looking to find how many times 881 goes into 45043663.

Advancing to step 1:
881 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 881

Moving on to step 2:
45 divided by 881 is 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Fetch the next digit (0) from the dividend, attach it to 45 and continue: 450 / 881

Step 3:
450 divided by 881 is 0 with a remainder of 450.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 450, we get 450.
Take the next digit (4) from the dividend and append it to 450, then repeat: 4504 / 881

On to step 4:
If we divide 4504 by 881, we get 5 and a remainder of 99.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 4405 from 4504 to get 99.
Bring next digit (3) of the dividend behind the 99 and repeat the process: 993 / 881

On to step 5:
The number 881 fits into 993 1 times, leaving a remainder of 112.
Put 1 as the next digit of the answer. 
Result so far: 51.0
The remainder is 112 after subtracting 881 from 993.
Include the next digit (6) from the dividend after 112, then repeat: 1126 / 881

Step 6:
When dividing 1126 by 881, we get 1 with a remainder of 245.
Use 1 as the next digit of our solution. 
Result so far: 511.0
If we subtract 881 from 1126, we get 245.
Bring next digit (6) of the dividend behind the 245 and repeat the process: 2456 / 881

Moving on to step 7:
When dividing 2456 by 881, we get 2 with a remainder of 694.
Record the quotient 2 as the next digit in the result. 
Result so far: 5112.0
Deduct 1762 from 2456 and we're left with 694.
Bring next digit (3) of the dividend behind the 694 and repeat the process: 6943 / 881

Let's proceed to step 8:
When dividing 6943 by 881, we get 7 with a remainder of 776.
Use 7 as the next digit of our solution. 
Result so far: 51127.0
Subtract 6167 from 6943 to get 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Moving on to step 9:
The number 881 fits into 7760 8 times, leaving a remainder of 712.
Record the quotient 8 as the next digit in the result. 
Result so far: 51127.8
Deduct 7048 from 7760 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.

Moving on to step 10:
If we divide 7120 by 881, we get 8 and a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 51127.88
Deduct 7048 from 7120 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 51127.88, and the remainder is 0.072.