69882026 ÷ 25 
The aim is to understand the frequency of 25 in 69882026.

Moving on to step 1:
When dividing 6 by 25, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 25

On to step 2:
69 divided by 25 is 2 with a remainder of 19.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 50 from 69 to get 19.
Take the next digit (8) from the dividend and append it to 19, then repeat: 198 / 25

Step 3:
25 can be fit into 198 7 times, resulting in a remainder of 23.
The next digit of our result is 7. 
Result so far: 27.0
Deduct 175 from 198 and we're left with 23.
Bring next digit (8) of the dividend behind the 23 and repeat the process: 238 / 25

Going ahead to step 4:
The number 25 fits into 238 9 times, leaving a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 279.0
Subtract 225 from 238 to get 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 25

Going ahead to step 5:
When dividing 132 by 25, we get 5 with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 2795.0
Subtracting 125 from 132 leaves us with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 25

Advancing to step 6:
The number 25 fits into 70 2 times, leaving a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 27952.0
If we take 50 away from 70, we end up with 20.
Grab the next digit (2) from the dividend, add it to 20, then carry on: 202 / 25

Advancing to step 7:
25 can be fit into 202 8 times, resulting in a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 279528.0
If we take 200 away from 202, we end up with 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 25

Moving on to step 8:
If we divide 26 by 25, we get 1 and a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 2795281.0
Subtract 25 from 26 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 9:
When dividing 10 by 25, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 2795281.0
Subtract 0 from 10 to get 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 10:
If we divide 100 by 25, we get 4 and a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 2795281.04
Subtracting 100 from 100 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.

Step 11:
When dividing 0 by 25, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2795281.04
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.

Step 12:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2795281.04
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 quotient of the division is 2795281.04, and the remainder is 0.0.