We look at the division of 845051 by 3 
We're looking to find how many times 3 goes into 845051.

On to step 1:
When dividing 8 by 3, we get 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 2 after subtracting 6 from 8.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 3

Going ahead to step 2:
When dividing 24 by 3, we get 8 with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 28.0
Subtracting 24 from 24 leaves us with 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 3

On to step 3:
3 goes into 5 1 times with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 281.0
If we take 3 away from 5, we end up with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 3

Advancing to step 4:
3 goes into 20 6 times with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 2816.0
If we take 18 away from 20, we end up with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 3

Advancing to step 5:
25 divided by 3 is 8 with a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 28168.0
If we subtract 24 from 25, we get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 3

Going ahead to step 6:
If we divide 11 by 3, we get 3 and a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 281683.0
Deduct 9 from 11 and we're left 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:
3 can be fit into 20 6 times, resulting in a remainder of 2.
The next digit of our result is 6. 
Result so far: 281683.6
Subtract 18 from 20 to get 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 8:
If we divide 20 by 3, we get 6 and a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 281683.66
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 281683.66 and a remainder of 0.002.