We look at the division of 30828345 by 15 
We're looking to find how many times 15 goes into 30828345.

On to step 1:
When dividing 3 by 15, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 15

Advancing to step 2:
30 divided by 15 is 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 30 from 30, we get 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 15

On to step 3:
15 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 15

Step 4:
82 divided by 15 is 5 with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 205.0
The remainder is 7 after subtracting 75 from 82.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 15

On to step 5:
15 can be fit into 78 5 times, resulting in a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 2055.0
Subtract 75 from 78 to get 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 15

On to step 6:
15 goes into 33 2 times with a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 20552.0
The remainder is 3 after subtracting 30 from 33.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 15

Going ahead to step 7:
15 can be fit into 34 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 205522.0
Subtracting 30 from 34 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 15

Moving on to step 8:
15 can be fit into 45 3 times, resulting in a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 2055223.0
Subtracting 45 from 45 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.

Going ahead to step 9:
If we divide 0 by 15, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2055223.0
Deduct 0 from 0 and we're left 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 10:
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: 2055223.0
Subtract 0 from 0 to 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.

Our division results in 2055223.0 with a remaining 0.0.