We're dividing 458202 by 3 
Let's see how many times 3 fits into 458202.

Going ahead to step 1:
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: 1.0
If we subtract 3 from 4, we get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 3

Step 2:
If we divide 15 by 3, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 15.0
The remainder is 0 after subtracting 15 from 15.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 3

On to step 3:
When dividing 8 by 3, we get 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 152.0
Subtract 6 from 8 to get 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 3

Moving on to step 4:
The number 3 fits into 22 7 times, leaving a remainder of 1.
The next digit of our result is 7. 
Result so far: 1527.0
If we subtract 21 from 22, we get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 3

Step 5:
If we divide 10 by 3, we get 3 and a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 15273.0
If we subtract 9 from 10, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 3

Advancing to step 6:
If we divide 12 by 3, we get 4 and a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 152734.0
If we take 12 away from 12, 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.

Going ahead to step 7:
0 divided by 3 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 152734.0
Subtracting 0 from 0 leaves us 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.

Going ahead to step 8:
3 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 152734.0
Subtracting 0 from 0 leaves us 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.

The quotient of the division is 152734.0, and the remainder is 0.0.