We look at the division of 161852 by 3 
We want to divide 161852 by 3.

Step 1:
1 divided by 3 is 0 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.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 3

Advancing to step 2:
3 goes into 16 5 times with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 15 from 16 and we're left with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 3

On to step 3:
If we divide 11 by 3, we get 3 and a remainder of 2.
The next digit of our result is 3. 
Result so far: 53.0
Deduct 9 from 11 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 3

Advancing to step 4:
3 can be fit into 28 9 times, resulting in a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 539.0
Deduct 27 from 28 and we're left with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 3

On to step 5:
If we divide 15 by 3, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 5395.0
Deduct 15 from 15 and we're left with 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 3

Advancing to step 6:
2 divided by 3 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 53950.0
Deduct 0 from 2 and we're left 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.

Let's proceed to step 7:
20 divided by 3 is 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 53950.6
If we subtract 18 from 20, 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.

Step 8:
20 divided by 3 is 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 53950.66
Deduct 18 from 20 and we're left 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.

After the division, we end up with 53950.66 and a remainder of 0.002.