190172 divided by 18 
We want to divide 190172 by 18.

On to step 1:
18 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 18

Let's proceed to step 2:
19 divided by 18 is 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 18 away from 19, we end up with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 18

Moving on to step 3:
10 divided by 18 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 10 and we're left with 10.
Take the next digit (1) from the dividend and append it to 10, then repeat: 101 / 18

Step 4:
If we divide 101 by 18, we get 5 and a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 105.0
If we subtract 90 from 101, we get 11.
Bring next digit (7) of the dividend behind the 11 and repeat the process: 117 / 18

Advancing to step 5:
When dividing 117 by 18, we get 6 with a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 1056.0
Subtract 108 from 117 to get 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 18

On to step 6:
If we divide 92 by 18, we get 5 and a remainder of 2.
Put 5 as the next digit of the answer. 
Result so far: 10565.0
The remainder is 2 after subtracting 90 from 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
20 divided by 18 is 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 10565.1
Subtracting 18 from 20 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
20 divided by 18 is 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 10565.11
Subtracting 18 from 20 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 10565.11, with a leftover of 0.002.