We're dividing 656868 by 15 
Let's see how many times 15 fits into 656868.

Advancing to step 1:
The number 15 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 15

On to step 2:
If we divide 65 by 15, we get 4 and a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 60 away from 65, we end up with 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 15

Advancing to step 3:
When dividing 56 by 15, we get 3 with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 43.0
Deduct 45 from 56 and we're left with 11.
Append the next digit (8) from the dividend to 11 and continue with: 118 / 15

Moving on to step 4:
If we divide 118 by 15, we get 7 and a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 437.0
Subtract 105 from 118 to get 13.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 15

Going ahead to step 5:
The number 15 fits into 136 9 times, leaving a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 4379.0
If we take 135 away from 136, we end up with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 15

On to step 6:
15 can be fit into 18 1 times, resulting in a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 43791.0
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.

Moving on to step 7:
When dividing 30 by 15, we get 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 43791.2
Deduct 30 from 30 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.

Going ahead to step 8:
0 divided by 15 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 43791.2
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.

Moving on to step 9:
The number 15 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 43791.2
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.

The final outcome is 43791.2, with a leftover of 0.0.