Let's divide 25095139 by 115
The aim is to understand the frequency of 115 in 25095139.

Going ahead to step 1:
When dividing 2 by 115, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
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 / 115

On to step 2:
When dividing 25 by 115, we get 0 with 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.
Append the next digit (0) from the dividend to 25 and continue with: 250 / 115

Moving on to step 3:
250 divided by 115 is 2 with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 230 from 250, we get 20.
Bring next digit (9) of the dividend behind the 20 and repeat the process: 209 / 115

Moving on to step 4:
115 goes into 209 1 times with a remainder of 94.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we subtract 115 from 209, we get 94.
Grab the next digit (5) from the dividend, add it to 94, then carry on: 945 / 115

Going ahead to step 5:
115 goes into 945 8 times with a remainder of 25.
Write down 8 as next digit of the result. 
Result so far: 218.0
Deduct 920 from 945 and we're left with 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 115

Moving on to step 6:
If we divide 251 by 115, we get 2 and a remainder of 21.
The number 2 becomes the next digit in our result. 
Result so far: 2182.0
If we take 230 away from 251, we end up with 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 115

On to step 7:
The number 115 fits into 213 1 times, leaving a remainder of 98.
Put 1 as the next digit of the answer. 
Result so far: 21821.0
Deduct 115 from 213 and we're left with 98.
Include the next digit (9) from the dividend after 98, then repeat: 989 / 115

On to step 8:
989 divided by 115 is 8 with a remainder of 69.
Use 8 as the next digit of our solution. 
Result so far: 218218.0
The remainder is 69 after subtracting 920 from 989.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 9:
690 divided by 115 is 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 218218.6
The remainder is 0 after subtracting 690 from 690.
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 10:
0 divided by 115 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 218218.6
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 11:
115 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 218218.6
Subtracting 0 from 0 leaves us 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.

The quotient of the division is 218218.6, and the remainder is 0.0.