We divide 428592 by 15
We want to divide 428592 by 15.

Let's proceed to step 1:
The number 15 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 15

Let's proceed to step 2:
15 goes into 42 2 times with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 30 from 42 and we're left with 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 15

Let's proceed to step 3:
15 goes into 128 8 times with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
Subtracting 120 from 128 leaves us with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 15

Step 4:
85 divided by 15 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 285.0
Subtract 75 from 85 to get 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 15

Step 5:
If we divide 109 by 15, we get 7 and a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 2857.0
If we take 105 away from 109, we end up with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 15

Let's proceed to step 6:
42 divided by 15 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 28572.0
Deduct 30 from 42 and we're left 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.

Step 7:
When dividing 120 by 15, we get 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 28572.8
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.

On to step 8:
15 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 28572.8
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.

Step 9:
0 divided by 15 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 28572.8
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.

Our division results in 28572.8 with a remaining 0.0.