Let's divide 18100452 by 885
We want to divide 18100452 by 885.

On to step 1:
If we divide 1 by 885, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 885

Advancing to step 2:
885 can be fit into 18 0 times, resulting in a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Fetch the next digit (1) from the dividend, attach it to 18 and continue: 181 / 885

Step 3:
When dividing 181 by 885, we get 0 with a remainder of 181.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 181 after subtracting 0 from 181.
Take the next digit (0) from the dividend and append it to 181, then repeat: 1810 / 885

Step 4:
If we divide 1810 by 885, we get 2 and a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 1770 from 1810 and we're left with 40.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 885

Going ahead to step 5:
When dividing 400 by 885, we get 0 with a remainder of 400.
The next digit of our result is 0. 
Result so far: 20.0
The remainder is 400 after subtracting 0 from 400.
Include the next digit (4) from the dividend after 400, then repeat: 4004 / 885

Moving on to step 6:
When dividing 4004 by 885, we get 4 with a remainder of 464.
The next digit of our result is 4. 
Result so far: 204.0
Deduct 3540 from 4004 and we're left with 464.
Grab the next digit (5) from the dividend, add it to 464, then carry on: 4645 / 885

Going ahead to step 7:
885 can be fit into 4645 5 times, resulting in a remainder of 220.
Put 5 as the next digit of the answer. 
Result so far: 2045.0
The remainder is 220 after subtracting 4425 from 4645.
Fetch the next digit (2) from the dividend, attach it to 220 and continue: 2202 / 885

Advancing to step 8:
2202 divided by 885 is 2 with a remainder of 432.
The number 2 becomes the next digit in our result. 
Result so far: 20452.0
If we subtract 1770 from 2202, we get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Moving on to step 9:
The number 885 fits into 4320 4 times, leaving a remainder of 780.
Put 4 as the next digit of the answer. 
Result so far: 20452.4
Subtracting 3540 from 4320 leaves us with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Step 10:
885 can be fit into 7800 8 times, resulting in a remainder of 720.
Use 8 as the next digit of our solution. 
Result so far: 20452.48
Deduct 7080 from 7800 and we're left with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Moving on to step 11:
When dividing 7200 by 885, we get 8 with a remainder of 120.
The number 8 becomes the next digit in our result. 
Result so far: 20452.488
If we subtract 7080 from 7200, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

After the division, we end up with 20452.488 and a remainder of 0.012.