101115 divided by 25 
Let's see how many times 25 fits into 101115.

Step 1:
25 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 25

Going ahead to step 2:
When dividing 10 by 25, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 25

On to step 3:
When dividing 101 by 25, we get 4 with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 100 from 101, we get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 25

Advancing to step 4:
11 divided by 25 is 0 with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 40.0
Subtract 0 from 11 to get 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 25

Advancing to step 5:
111 divided by 25 is 4 with a remainder of 11.
Use 4 as the next digit of our solution. 
Result so far: 404.0
If we take 100 away from 111, we end up with 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 25

Let's proceed to step 6:
25 can be fit into 115 4 times, resulting in a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 4044.0
Deduct 100 from 115 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
When dividing 150 by 25, we get 6 with a remainder of 0.
The next digit of our result is 6. 
Result so far: 4044.6
Deduct 150 from 150 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.

Let's proceed to step 8:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4044.6
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.

Going ahead to step 9:
If we divide 0 by 25, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4044.6
Subtract 0 from 0 to 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.

Our division results in 4044.6 with a remaining 0.0.