We divide 161749 by 18
We want to divide 161749 by 18.

Going ahead to step 1:
18 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 18

Let's proceed to step 2:
16 divided by 18 is 0 with a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 18

Advancing to step 3:
18 goes into 161 8 times with a remainder of 17.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 144 from 161, we get 17.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 18

Step 4:
18 goes into 177 9 times with a remainder of 15.
The next digit of our result is 9. 
Result so far: 89.0
The remainder is 15 after subtracting 162 from 177.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 18

Advancing to step 5:
18 goes into 154 8 times with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 898.0
If we subtract 144 from 154, we get 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 18

Step 6:
If we divide 109 by 18, we get 6 and a remainder of 1.
The next digit of our result is 6. 
Result so far: 8986.0
Deduct 108 from 109 and we're left 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.

On to step 7:
10 divided by 18 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 8986.0
If we take 0 away from 10, 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.

Step 8:
18 can be fit into 100 5 times, resulting in a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 8986.05
Subtracting 90 from 100 leaves us 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.

Going ahead to step 9:
100 divided by 18 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 8986.055
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.

The final outcome is 8986.055, with a leftover of 0.001.