We divide 12860508 by 496
We want to divide 12860508 by 496.

Moving on to step 1:
496 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 496

Step 2:
12 divided by 496 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 496

Moving on to step 3:
The number 496 fits into 128 0 times, leaving a remainder of 128.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 128 and we're left with 128.
Bring next digit (6) of the dividend behind the 128 and repeat the process: 1286 / 496

Moving on to step 4:
496 can be fit into 1286 2 times, resulting in a remainder of 294.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 992 from 1286, we get 294.
Include the next digit (0) from the dividend after 294, then repeat: 2940 / 496

Step 5:
496 can be fit into 2940 5 times, resulting in a remainder of 460.
Use 5 as the next digit of our solution. 
Result so far: 25.0
If we take 2480 away from 2940, we end up with 460.
Bring next digit (5) of the dividend behind the 460 and repeat the process: 4605 / 496

On to step 6:
4605 divided by 496 is 9 with a remainder of 141.
Use 9 as the next digit of our solution. 
Result so far: 259.0
If we subtract 4464 from 4605, we get 141.
Grab the next digit (0) from the dividend, add it to 141, then carry on: 1410 / 496

Step 7:
If we divide 1410 by 496, we get 2 and a remainder of 418.
Use 2 as the next digit of our solution. 
Result so far: 2592.0
If we take 992 away from 1410, we end up with 418.
Append the next digit (8) from the dividend to 418 and continue with: 4188 / 496

On to step 8:
4188 divided by 496 is 8 with a remainder of 220.
The number 8 becomes the next digit in our result. 
Result so far: 25928.0
Deduct 3968 from 4188 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 9:
2200 divided by 496 is 4 with a remainder of 216.
Record the quotient 4 as the next digit in the result. 
Result so far: 25928.4
Subtract 1984 from 2200 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 10:
The number 496 fits into 2160 4 times, leaving a remainder of 176.
Write down 4 as next digit of the result. 
Result so far: 25928.44
Subtract 1984 from 2160 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The final result is 25928.44 with a remainder of 0.176.