We look at the division of 478277 by 15 
We want to figure out the number of times 478277 can be divided by 15.

Advancing to step 1:
15 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 15

Let's proceed to step 2:
47 divided by 15 is 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 45 from 47 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 15

Advancing to step 3:
If we divide 28 by 15, we get 1 and a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Subtracting 15 from 28 leaves us with 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 15

Moving on to step 4:
When dividing 132 by 15, we get 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 318.0
Subtracting 120 from 132 leaves us with 12.
Bring next digit (7) of the dividend behind the 12 and repeat the process: 127 / 15

Going ahead to step 5:
127 divided by 15 is 8 with a remainder of 7.
The next digit of our result is 8. 
Result so far: 3188.0
Deduct 120 from 127 and we're left with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 15

Going ahead to step 6:
15 can be fit into 77 5 times, resulting in a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 31885.0
Deduct 75 from 77 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.

Advancing to step 7:
20 divided by 15 is 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 31885.1
Deduct 15 from 20 and we're left 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.

On to step 8:
50 divided by 15 is 3 with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 31885.13
The remainder is 5 after subtracting 45 from 50.
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 9:
15 can be fit into 50 3 times, resulting in a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 31885.133
Subtract 45 from 50 to 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.

The final result is 31885.133 with a remainder of 0.0005.