284986 ÷ 25 
The aim is to understand the frequency of 25 in 284986.

Advancing to step 1:
When dividing 2 by 25, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 25

Step 2:
The number 25 fits into 28 1 times, leaving a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 3 after subtracting 25 from 28.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 25

Going ahead to step 3:
25 goes into 34 1 times with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 25 from 34, we get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 25

Let's proceed to step 4:
99 divided by 25 is 3 with a remainder of 24.
Use 3 as the next digit of our solution. 
Result so far: 113.0
The remainder is 24 after subtracting 75 from 99.
Grab the next digit (8) from the dividend, add it to 24, then carry on: 248 / 25

On to step 5:
25 goes into 248 9 times with a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 1139.0
Subtract 225 from 248 to get 23.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 25

Advancing to step 6:
236 divided by 25 is 9 with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 11399.0
If we take 225 away from 236, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
When dividing 110 by 25, we get 4 with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 11399.4
Subtracting 100 from 110 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
25 goes into 100 4 times with a remainder of 0.
The next digit of our result is 4. 
Result so far: 11399.44
If we take 100 away from 100, we end up 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.

In conclusion, the division gives 11399.44 with a balance of 0.0.