We divide 25782810 by 507
We want to figure out the number of times 25782810 can be divided by 507.

Going ahead to step 1:
The number 507 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 507

Going ahead to step 2:
507 can be fit into 25 0 times, resulting in a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Grab the next digit (7) from the dividend, add it to 25, then carry on: 257 / 507

Going ahead to step 3:
507 goes into 257 0 times with a remainder of 257.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 257, we end up with 257.
Take the next digit (8) from the dividend and append it to 257, then repeat: 2578 / 507

Step 4:
When dividing 2578 by 507, we get 5 with a remainder of 43.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 2535 from 2578 to get 43.
Take the next digit (2) from the dividend and append it to 43, then repeat: 432 / 507

Step 5:
When dividing 432 by 507, we get 0 with a remainder of 432.
Write down 0 as next digit of the result. 
Result so far: 50.0
Subtract 0 from 432 to get 432.
Bring next digit (8) of the dividend behind the 432 and repeat the process: 4328 / 507

Step 6:
4328 divided by 507 is 8 with a remainder of 272.
The next digit of our result is 8. 
Result so far: 508.0
Deduct 4056 from 4328 and we're left with 272.
Bring next digit (1) of the dividend behind the 272 and repeat the process: 2721 / 507

Advancing to step 7:
507 goes into 2721 5 times with a remainder of 186.
The next digit of our result is 5. 
Result so far: 5085.0
If we take 2535 away from 2721, we end up with 186.
Take the next digit (0) from the dividend and append it to 186, then repeat: 1860 / 507

Going ahead to step 8:
The number 507 fits into 1860 3 times, leaving a remainder of 339.
The number 3 becomes the next digit in our result. 
Result so far: 50853.0
Subtract 1521 from 1860 to get 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Going ahead to step 9:
507 can be fit into 3390 6 times, resulting in a remainder of 348.
Record the quotient 6 as the next digit in the result. 
Result so far: 50853.6
Subtracting 3042 from 3390 leaves us with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

On to step 10:
3480 divided by 507 is 6 with a remainder of 438.
Record the quotient 6 as the next digit in the result. 
Result so far: 50853.66
If we subtract 3042 from 3480, we get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

The final result is 50853.66 with a remainder of 0.438.