Let's divide 485712 by 15
Our goal is to divide 485712 by 15.

On to step 1:
When dividing 4 by 15, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 15

Let's proceed to step 2:
The number 15 fits into 48 3 times, leaving a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 45 from 48 and we're left with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 15

Moving on to step 3:
15 goes into 35 2 times with a remainder of 5.
The next digit of our result is 2. 
Result so far: 32.0
Subtract 30 from 35 to get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 15

Moving on to step 4:
57 divided by 15 is 3 with a remainder of 12.
The next digit of our result is 3. 
Result so far: 323.0
Subtracting 45 from 57 leaves us with 12.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 15

On to step 5:
When dividing 121 by 15, we get 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 3238.0
If we subtract 120 from 121, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 15

Advancing to step 6:
When dividing 12 by 15, we get 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 32380.0
If we take 0 away from 12, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 7:
120 divided by 15 is 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 32380.8
If we subtract 120 from 120, 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.

Moving on to step 8:
If we divide 0 by 15, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 32380.8
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.

On to step 9:
When dividing 0 by 15, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 32380.8
The remainder is 0 after subtracting 0 from 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 final outcome is 32380.8, with a leftover of 0.0.