Let's divide 651596 by 15
We want to divide 651596 by 15.

Going ahead to step 1:
If we divide 6 by 15, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 15

Advancing to step 2:
The number 15 fits into 65 4 times, leaving a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 60 from 65 to get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 15

Moving on to step 3:
When dividing 51 by 15, we get 3 with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 43.0
If we subtract 45 from 51, we get 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 15

Going ahead to step 4:
When dividing 65 by 15, we get 4 with a remainder of 5.
The next digit of our result is 4. 
Result so far: 434.0
Subtract 60 from 65 to get 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 15

Going ahead to step 5:
59 divided by 15 is 3 with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 4343.0
Deduct 45 from 59 and we're left with 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 15

Advancing to step 6:
If we divide 146 by 15, we get 9 and a remainder of 11.
The next digit of our result is 9. 
Result so far: 43439.0
If we subtract 135 from 146, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 7:
The number 15 fits into 110 7 times, leaving a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 43439.7
If we subtract 105 from 110, 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.

Moving on 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: 43439.73
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
When dividing 50 by 15, we get 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 43439.733
Subtracting 45 from 50 leaves us with 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 43439.733, and the remainder is 0.0005.