We divide 465816 by 25
The aim is to understand the frequency of 25 in 465816.

On to step 1:
If we divide 4 by 25, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 25

Advancing to step 2:
25 goes into 46 1 times with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 25 from 46 and we're left with 21.
Take the next digit (5) from the dividend and append it to 21, then repeat: 215 / 25

Step 3:
If we divide 215 by 25, we get 8 and a remainder of 15.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we take 200 away from 215, we end up with 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 25

Step 4:
25 goes into 158 6 times with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 186.0
Deduct 150 from 158 and we're left with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 25

On to step 5:
If we divide 81 by 25, we get 3 and a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 1863.0
Deduct 75 from 81 and we're left with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 25

On to step 6:
66 divided by 25 is 2 with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 18632.0
Subtracting 50 from 66 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 7:
If we divide 160 by 25, we get 6 and a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 18632.6
If we take 150 away from 160, we end up 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.

Let's proceed to step 8:
When dividing 100 by 25, we get 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 18632.64
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.

Going ahead to step 9:
0 divided by 25 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 18632.64
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.

Moving on to step 10:
0 divided by 25 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 18632.64
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 18632.64, and the remainder is 0.0.