756202 ÷ 25 
The aim is to understand the frequency of 25 in 756202.

Moving on to step 1:
7 divided by 25 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 25

On to step 2:
When dividing 75 by 25, we get 3 with a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 0 after subtracting 75 from 75.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 25

Advancing to step 3:
When dividing 6 by 25, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 25

Step 4:
The number 25 fits into 62 2 times, leaving a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 302.0
If we take 50 away from 62, we end up with 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 25

Advancing to step 5:
If we divide 120 by 25, we get 4 and a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 3024.0
Subtract 100 from 120 to get 20.
Bring next digit (2) of the dividend behind the 20 and repeat the process: 202 / 25

Let's proceed to step 6:
25 can be fit into 202 8 times, resulting in a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 30248.0
Deduct 200 from 202 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
If we divide 20 by 25, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 30248.0
If we subtract 0 from 20, we get 20.
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:
If we divide 200 by 25, we get 8 and a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 30248.08
Subtracting 200 from 200 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.

Going ahead to step 9:
25 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 30248.08
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.

Going ahead to step 10:
0 divided by 25 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 30248.08
If we take 0 away from 0, 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.

The quotient of the division is 30248.08, and the remainder is 0.0.