96857 ÷ 15 
We're looking to find how many times 15 goes into 96857.

Let's proceed to step 1:
9 divided by 15 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 15

Let's proceed to step 2:
The number 15 fits into 96 6 times, leaving a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 6 after subtracting 90 from 96.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 15

Advancing to step 3:
15 goes into 68 4 times with a remainder of 8.
The next digit of our result is 4. 
Result so far: 64.0
If we take 60 away from 68, we end up with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 15

Advancing to step 4:
15 goes into 85 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 645.0
Deduct 75 from 85 and we're left with 10.
Grab the next digit (7) from the dividend, add it to 10, then carry on: 107 / 15

Going ahead to step 5:
107 divided by 15 is 7 with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 6457.0
If we subtract 105 from 107, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 6:
15 can be fit into 20 1 times, resulting in a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 6457.1
The remainder is 5 after subtracting 15 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
50 divided by 15 is 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 6457.13
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 6457.133
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 6457.133, and the remainder is 0.0005.