Let's divide 457022 by 3
Let's see how many times 3 fits into 457022.

Advancing to step 1:
4 divided by 3 is 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 3 from 4 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 3

Going ahead to step 2:
15 divided by 3 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 15 away from 15, we end up with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 3

Moving on to step 3:
3 goes into 7 2 times with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 152.0
If we take 6 away from 7, we end up with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 3

Step 4:
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: 1523.0
Subtract 9 from 10 to get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 3

On to step 5:
3 goes into 12 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 15234.0
Subtracting 12 from 12 leaves us with 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 3

Going ahead to step 6:
The number 3 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 152340.0
If we take 0 away from 2, 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.

Step 7:
When dividing 20 by 3, we get 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 152340.6
If we subtract 18 from 20, we 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.

Step 8:
If we divide 20 by 3, we get 6 and a remainder of 2.
The next digit of our result is 6. 
Result so far: 152340.66
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.

Our division results in 152340.66 with a remaining 0.002.