161853 ÷ 8 
We want to divide 161853 by 8.

Advancing to step 1:
1 divided by 8 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 8

Let's proceed to step 2:
When dividing 16 by 8, we get 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 16 away from 16, we end up with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 8

Moving on to step 3:
1 divided by 8 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 8

Going ahead to step 4:
8 can be fit into 18 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 202.0
If we subtract 16 from 18, we get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 8

Going ahead to step 5:
When dividing 25 by 8, we get 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 2023.0
Subtracting 24 from 25 leaves us with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 8

Step 6:
8 goes into 13 1 times with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 20231.0
Deduct 8 from 13 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
8 goes into 50 6 times with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 20231.6
If we subtract 48 from 50, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
8 can be fit into 20 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 20231.62
Deduct 16 from 20 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
8 goes into 40 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 20231.625
Deduct 40 from 40 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
8 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 20231.625
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
8 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 20231.625
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 20231.625, with a leftover of 0.0.