160861 divided by 3 
Our goal is to divide 160861 by 3.

Let's proceed to step 1:
3 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 3

Let's proceed to step 2:
If we divide 16 by 3, we get 5 and a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 15 from 16 leaves us with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 3

Going ahead to step 3:
10 divided by 3 is 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
If we subtract 9 from 10, we get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 3

Going ahead to step 4:
18 divided by 3 is 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 536.0
Subtract 18 from 18 to get 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 3

Going ahead to step 5:
3 can be fit into 6 2 times, resulting in a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 5362.0
If we take 6 away from 6, we end up with 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 3

Step 6:
The number 3 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 53620.0
Subtract 0 from 1 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
3 goes into 10 3 times with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 53620.3
The remainder is 1 after subtracting 9 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
3 goes into 10 3 times with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 53620.33
Subtracting 9 from 10 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.

The final outcome is 53620.33, with a leftover of 0.001.