We're dividing 425418 by 15 
Our goal is to divide 425418 by 15.

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.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 15

Step 2:
When dividing 42 by 15, we get 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 12 after subtracting 30 from 42.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 15

On to step 3:
125 divided by 15 is 8 with a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 28.0
The remainder is 5 after subtracting 120 from 125.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 15

Advancing to step 4:
15 goes into 54 3 times with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 283.0
Deduct 45 from 54 and we're left with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 15

Step 5:
The number 15 fits into 91 6 times, leaving a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 2836.0
Deduct 90 from 91 and we're left with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 15

Going ahead to step 6:
The number 15 fits into 18 1 times, leaving a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 28361.0
If we subtract 15 from 18, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
30 divided by 15 is 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 28361.2
The remainder is 0 after subtracting 30 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
The number 15 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 28361.2
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.

On to step 9:
If we divide 0 by 15, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 28361.2
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 28361.2 with a remaining 0.0.