We're dividing 15910837 by 796 
We want to figure out the number of times 15910837 can be divided by 796.

Going ahead to step 1:
1 divided by 796 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 796

On to step 2:
The number 796 fits into 15 0 times, leaving a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 796

Let's proceed to step 3:
The number 796 fits into 159 0 times, leaving a remainder of 159.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 159 leaves us with 159.
Grab the next digit (1) from the dividend, add it to 159, then carry on: 1591 / 796

Let's proceed to step 4:
The number 796 fits into 1591 1 times, leaving a remainder of 795.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 796 away from 1591, we end up with 795.
Fetch the next digit (0) from the dividend, attach it to 795 and continue: 7950 / 796

Let's proceed to step 5:
If we divide 7950 by 796, we get 9 and a remainder of 786.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 7164 from 7950, we get 786.
Include the next digit (8) from the dividend after 786, then repeat: 7868 / 796

Moving on to step 6:
The number 796 fits into 7868 9 times, leaving a remainder of 704.
The number 9 becomes the next digit in our result. 
Result so far: 199.0
If we take 7164 away from 7868, we end up with 704.
Bring next digit (3) of the dividend behind the 704 and repeat the process: 7043 / 796

On to step 7:
If we divide 7043 by 796, we get 8 and a remainder of 675.
The number 8 becomes the next digit in our result. 
Result so far: 1998.0
If we take 6368 away from 7043, we end up with 675.
Append the next digit (7) from the dividend to 675 and continue with: 6757 / 796

Step 8:
The number 796 fits into 6757 8 times, leaving a remainder of 389.
The number 8 becomes the next digit in our result. 
Result so far: 19988.0
Subtract 6368 from 6757 to get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Step 9:
796 goes into 3890 4 times with a remainder of 706.
Put 4 as the next digit of the answer. 
Result so far: 19988.4
If we subtract 3184 from 3890, we get 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

Let's proceed to step 10:
796 goes into 7060 8 times with a remainder of 692.
Use 8 as the next digit of our solution. 
Result so far: 19988.48
The remainder is 692 after subtracting 6368 from 7060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

Advancing to step 11:
The number 796 fits into 6920 8 times, leaving a remainder of 552.
The next digit of our result is 8. 
Result so far: 19988.488
Subtract 6368 from 6920 to get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

The final result is 19988.488 with a remainder of 0.0552.