256243 ÷ 3 
Our goal is to divide 256243 by 3.

Moving on to step 1:
3 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 3

Moving on to step 2:
When dividing 25 by 3, we get 8 with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 24 from 25, we get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 3

Step 3:
3 can be fit into 16 5 times, resulting in a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 85.0
If we subtract 15 from 16, we get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 3

On to step 4:
12 divided by 3 is 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 854.0
The remainder is 0 after subtracting 12 from 12.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 3

Advancing to step 5:
If we divide 4 by 3, we get 1 and a remainder of 1.
The next digit of our result is 1. 
Result so far: 8541.0
The remainder is 1 after subtracting 3 from 4.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 3

Going ahead to step 6:
3 goes into 13 4 times with a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 85414.0
If we take 12 away from 13, we end up 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.

Moving on to step 7:
When dividing 10 by 3, we get 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 85414.3
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.

On to step 8:
The number 3 fits into 10 3 times, leaving a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 85414.33
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.

Our division results in 85414.33 with a remaining 0.001.