We're dividing 773945 by 3 
Let's see how many times 3 fits into 773945.

Going ahead to step 1:
If we divide 7 by 3, we get 2 and a remainder of 1.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 6 from 7 and we're left with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 3

Step 2:
17 divided by 3 is 5 with a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 25.0
Subtract 15 from 17 to get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 3

On to step 3:
23 divided by 3 is 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 257.0
If we subtract 21 from 23, we get 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 3

On to step 4:
3 goes into 29 9 times with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 2579.0
Subtract 27 from 29 to get 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 3

On to step 5:
3 can be fit into 24 8 times, resulting in a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 25798.0
The remainder is 0 after subtracting 24 from 24.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 3

Let's proceed to step 6:
3 can be fit into 5 1 times, resulting in a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 257981.0
If we take 3 away from 5, we end up 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.

Moving on to step 7:
The number 3 fits into 20 6 times, leaving a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 257981.6
Subtracting 18 from 20 leaves us 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.

Advancing to step 8:
When dividing 20 by 3, we get 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 257981.66
If we take 18 away from 20, we end up 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.

Our division results in 257981.66 with a remaining 0.002.