We divide 485213 by 15
We're looking to find how many times 15 goes into 485213.

Going ahead to step 1:
15 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 15

Going ahead to step 2:
48 divided by 15 is 3 with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 3 after subtracting 45 from 48.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 15

Going ahead to step 3:
15 goes into 35 2 times with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 32.0
Subtract 30 from 35 to get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 15

Going ahead to step 4:
The number 15 fits into 52 3 times, leaving a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 323.0
If we take 45 away from 52, we end up with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 15

Let's proceed to step 5:
15 goes into 71 4 times with a remainder of 11.
The next digit of our result is 4. 
Result so far: 3234.0
Subtract 60 from 71 to get 11.
Take the next digit (3) from the dividend and append it to 11, then repeat: 113 / 15

Advancing to step 6:
The number 15 fits into 113 7 times, leaving a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 32347.0
Subtract 105 from 113 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
If we divide 80 by 15, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 32347.5
Subtracting 75 from 80 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
50 divided by 15 is 3 with a remainder of 5.
The next digit of our result is 3. 
Result so far: 32347.53
If we take 45 away from 50, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 32347.533
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 32347.533 and a remainder of 0.0005.