We divide 25890680 by 10
We want to divide 25890680 by 10.

On to step 1:
The number 10 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 10

Let's proceed to step 2:
If we divide 25 by 10, we get 2 and a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 20 from 25 to get 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 10

Step 3:
58 divided by 10 is 5 with a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 25.0
Subtracting 50 from 58 leaves us with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 10

On to step 4:
10 goes into 89 8 times with a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 258.0
Subtracting 80 from 89 leaves us with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 10

Going ahead to step 5:
10 can be fit into 90 9 times, resulting in a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 2589.0
If we take 90 away from 90, we end up with 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 10

Step 6:
The number 10 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 25890.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 10

Advancing to step 7:
10 can be fit into 68 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 258906.0
Deduct 60 from 68 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 10

Step 8:
80 divided by 10 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 2589068.0
The remainder is 0 after subtracting 80 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
10 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2589068.0
Deduct 0 from 0 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.

On to step 10:
When dividing 0 by 10, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 2589068.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 2589068.0 with a balance of 0.0.