We're dividing 880003 by 18 
We want to divide 880003 by 18.

On to step 1:
18 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 18

Step 2:
18 goes into 88 4 times with a remainder of 16.
The next digit of our result is 4. 
Result so far: 4.0
If we take 72 away from 88, we end up with 16.
Fetch the next digit (0) from the dividend, attach it to 16 and continue: 160 / 18

Moving on to step 3:
If we divide 160 by 18, we get 8 and a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 48.0
Deduct 144 from 160 and we're left with 16.
Take the next digit (0) from the dividend and append it to 16, then repeat: 160 / 18

Step 4:
The number 18 fits into 160 8 times, leaving a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 488.0
Subtracting 144 from 160 leaves us with 16.
Fetch the next digit (0) from the dividend, attach it to 16 and continue: 160 / 18

Going ahead to step 5:
160 divided by 18 is 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 4888.0
If we take 144 away from 160, we end up with 16.
Append the next digit (3) from the dividend to 16 and continue with: 163 / 18

Moving on to step 6:
18 goes into 163 9 times with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 48889.0
Subtracting 162 from 163 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
When dividing 10 by 18, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 48889.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
If we divide 100 by 18, we get 5 and a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 48889.05
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
If we divide 100 by 18, we get 5 and a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 48889.055
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 48889.055, with a leftover of 0.001.