We look at the division of 836394 by 3 
We want to figure out the number of times 836394 can be divided by 3.

Moving on to step 1:
When dividing 8 by 3, we get 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 2.0
If we take 6 away from 8, we end up with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 3

Going ahead to step 2:
When dividing 23 by 3, we get 7 with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtract 21 from 23 to get 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 3

Step 3:
26 divided by 3 is 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 278.0
If we take 24 away from 26, we end up with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 3

Moving on to step 4:
3 goes into 23 7 times with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 2787.0
Deduct 21 from 23 and we're left with 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 3

Advancing to step 5:
3 can be fit into 29 9 times, resulting in a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 27879.0
Subtracting 27 from 29 leaves us with 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 3

Let's proceed to step 6:
24 divided by 3 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 278798.0
If we take 24 away from 24, we end up 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.

Moving on to step 7:
3 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 278798.0
If we take 0 away from 0, we end up 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.

Moving on to step 8:
3 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 278798.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 278798.0 with a remaining 0.0.