We look at the division of 176659 by 25 
The aim is to understand the frequency of 25 in 176659.

Moving on to step 1:
If we divide 1 by 25, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 25

Advancing to step 2:
17 divided by 25 is 0 with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Grab the next digit (6) from the dividend, add it to 17, then carry on: 176 / 25

Step 3:
25 goes into 176 7 times with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 1 after subtracting 175 from 176.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 25

On to step 4:
If we divide 16 by 25, we get 0 and a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 70.0
Subtract 0 from 16 to get 16.
Include the next digit (5) from the dividend after 16, then repeat: 165 / 25

Let's proceed to step 5:
25 can be fit into 165 6 times, resulting in a remainder of 15.
Write down 6 as next digit of the result. 
Result so far: 706.0
If we subtract 150 from 165, we get 15.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 25

Advancing to step 6:
25 goes into 159 6 times with a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 7066.0
Subtracting 150 from 159 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
25 can be fit into 90 3 times, resulting in a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 7066.3
Subtract 75 from 90 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 8:
25 goes into 150 6 times with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 7066.36
Subtracting 150 from 150 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.

On to step 9:
25 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 7066.36
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.

Let's proceed to step 10:
25 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 7066.36
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.

The final result is 7066.36 with a remainder of 0.0.