We look at the division of 285966 by 3 
Let's see how many times 3 fits into 285966.

Advancing to step 1:
The number 3 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 3

Going ahead to step 2:
28 divided by 3 is 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we take 27 away from 28, we end up with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 3

Advancing to step 3:
3 goes into 15 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 95.0
Subtract 15 from 15 to get 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 3

On to step 4:
The number 3 fits into 9 3 times, leaving a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 953.0
If we subtract 9 from 9, we get 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 3

Moving on to step 5:
The number 3 fits into 6 2 times, leaving a remainder of 0.
The next digit of our result is 2. 
Result so far: 9532.0
If we subtract 6 from 6, we get 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 3

Let's proceed to step 6:
When dividing 6 by 3, we get 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 95322.0
Deduct 6 from 6 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.

Let's proceed to step 7:
When dividing 0 by 3, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 95322.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
If we divide 0 by 3, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 95322.0
The remainder is 0 after subtracting 0 from 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 95322.0, with a leftover of 0.0.