We're dividing 190557 by 15 
Let's see how many times 15 fits into 190557.

Going ahead to step 1:
1 divided by 15 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 15

On to step 2:
15 can be fit into 19 1 times, resulting in a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 4 after subtracting 15 from 19.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 15

Moving on to step 3:
40 divided by 15 is 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 30 away from 40, we end up with 10.
Take the next digit (5) from the dividend and append it to 10, then repeat: 105 / 15

Going ahead to step 4:
15 can be fit into 105 7 times, resulting in a remainder of 0.
The next digit of our result is 7. 
Result so far: 127.0
Subtract 105 from 105 to get 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 15

Let's proceed to step 5:
When dividing 5 by 15, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 1270.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 15

Let's proceed to step 6:
15 can be fit into 57 3 times, resulting in a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 12703.0
Subtracting 45 from 57 leaves us 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.

On to step 7:
120 divided by 15 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 12703.8
If we take 120 away from 120, we end up 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 8:
The number 15 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12703.8
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.

Let's proceed to step 9:
When dividing 0 by 15, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12703.8
If we take 0 away from 0, we end up 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.

The quotient of the division is 12703.8, and the remainder is 0.0.