We're dividing 161367 by 25 
The aim is to understand the frequency of 25 in 161367.

Going ahead to step 1:
1 divided by 25 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 25

Going ahead to step 2:
When dividing 16 by 25, we get 0 with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Take the next digit (1) from the dividend and append it to 16, then repeat: 161 / 25

Advancing to step 3:
The number 25 fits into 161 6 times, leaving a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 150 from 161 to get 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 25

Moving on to step 4:
When dividing 113 by 25, we get 4 with a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 64.0
If we subtract 100 from 113, we get 13.
Append the next digit (6) from the dividend to 13 and continue with: 136 / 25

Going ahead to step 5:
136 divided by 25 is 5 with a remainder of 11.
Put 5 as the next digit of the answer. 
Result so far: 645.0
The remainder is 11 after subtracting 125 from 136.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 25

Advancing to step 6:
25 goes into 117 4 times with a remainder of 17.
The number 4 becomes the next digit in our result. 
Result so far: 6454.0
Subtracting 100 from 117 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
The number 25 fits into 170 6 times, leaving a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 6454.6
The remainder is 20 after subtracting 150 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
25 can be fit into 200 8 times, resulting in a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 6454.68
If we subtract 200 from 200, 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.

Let's proceed to step 9:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6454.68
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.

On to step 10:
The number 25 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6454.68
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.

The quotient of the division is 6454.68, and the remainder is 0.0.