Let's divide 787886 by 25
The aim is to understand the frequency of 25 in 787886.

Going ahead to step 1:
If we divide 7 by 25, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 25

Advancing to step 2:
78 divided by 25 is 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 75 from 78 and we're left with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 25

Advancing to step 3:
37 divided by 25 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 31.0
The remainder is 12 after subtracting 25 from 37.
Fetch the next digit (8) from the dividend, attach it to 12 and continue: 128 / 25

Step 4:
25 goes into 128 5 times with a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 315.0
Subtract 125 from 128 to get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 25

Moving on to step 5:
25 goes into 38 1 times with a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 3151.0
Subtracting 25 from 38 leaves us with 13.
Append the next digit (6) from the dividend to 13 and continue with: 136 / 25

Step 6:
If we divide 136 by 25, we get 5 and a remainder of 11.
The next digit of our result is 5. 
Result so far: 31515.0
The remainder is 11 after subtracting 125 from 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
25 can be fit into 110 4 times, resulting in a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 31515.4
The remainder is 10 after subtracting 100 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
25 goes into 100 4 times with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 31515.44
The remainder is 0 after subtracting 100 from 100.
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 31515.44 with a balance of 0.0.