We're dividing 25110 by 31 
We want to figure out the number of times 25110 can be divided by 31.

On to step 1:
31 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 31

On to step 2:
If we divide 25 by 31, we get 0 and a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 31

Moving on to step 3:
When dividing 251 by 31, we get 8 with a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 248 from 251 leaves us with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 31

Step 4:
If we divide 31 by 31, we get 1 and a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
If we take 31 away from 31, we end up with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 31

Step 5:
0 divided by 31 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 810.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 6:
If we divide 0 by 31, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 810.0
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.

Let's proceed to step 7:
31 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 810.0
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.

The final result is 810.0 with a remainder of 0.0.