We're dividing 335128 by 15 
Let's see how many times 15 fits into 335128.

Let's proceed to step 1:
3 divided by 15 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 15

Let's proceed to step 2:
When dividing 33 by 15, we get 2 with a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 30 from 33 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 15

Let's proceed to step 3:
15 can be fit into 35 2 times, resulting in a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 22.0
The remainder is 5 after subtracting 30 from 35.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 15

Step 4:
15 can be fit into 51 3 times, resulting in a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 223.0
If we subtract 45 from 51, we get 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 15

On to step 5:
62 divided by 15 is 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 2234.0
If we subtract 60 from 62, we get 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 15

Moving on to step 6:
The number 15 fits into 28 1 times, leaving a remainder of 13.
The next digit of our result is 1. 
Result so far: 22341.0
If we subtract 15 from 28, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
15 goes into 130 8 times with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 22341.8
If we subtract 120 from 130, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
When dividing 100 by 15, we get 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 22341.86
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
100 divided by 15 is 6 with a remainder of 10.
The next digit of our result is 6. 
Result so far: 22341.866
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 22341.866, with a leftover of 0.001.