25872449 ÷ 197 
We're looking to find how many times 197 goes into 25872449.

Going ahead to step 1:
When dividing 2 by 197, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 197

Moving on to step 2:
197 goes into 25 0 times with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Append the next digit (8) from the dividend to 25 and continue with: 258 / 197

Advancing to step 3:
When dividing 258 by 197, we get 1 with a remainder of 61.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 61 after subtracting 197 from 258.
Take the next digit (7) from the dividend and append it to 61, then repeat: 617 / 197

Let's proceed to step 4:
The number 197 fits into 617 3 times, leaving a remainder of 26.
The next digit of our result is 3. 
Result so far: 13.0
If we subtract 591 from 617, we get 26.
Append the next digit (2) from the dividend to 26 and continue with: 262 / 197

Moving on to step 5:
When dividing 262 by 197, we get 1 with a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 131.0
Deduct 197 from 262 and we're left with 65.
Include the next digit (4) from the dividend after 65, then repeat: 654 / 197

On to step 6:
197 can be fit into 654 3 times, resulting in a remainder of 63.
The number 3 becomes the next digit in our result. 
Result so far: 1313.0
Subtracting 591 from 654 leaves us with 63.
Append the next digit (4) from the dividend to 63 and continue with: 634 / 197

Advancing to step 7:
634 divided by 197 is 3 with a remainder of 43.
Put 3 as the next digit of the answer. 
Result so far: 13133.0
If we take 591 away from 634, we end up with 43.
Bring next digit (9) of the dividend behind the 43 and repeat the process: 439 / 197

Going ahead to step 8:
197 goes into 439 2 times with a remainder of 45.
The number 2 becomes the next digit in our result. 
Result so far: 131332.0
If we take 394 away from 439, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 9:
The number 197 fits into 450 2 times, leaving a remainder of 56.
The next digit of our result is 2. 
Result so far: 131332.2
If we subtract 394 from 450, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 10:
If we divide 560 by 197, we get 2 and a remainder of 166.
The number 2 becomes the next digit in our result. 
Result so far: 131332.22
If we take 394 away from 560, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

The final result is 131332.22 with a remainder of 0.166.