Let's divide 491898 by 25
We want to figure out the number of times 491898 can be divided by 25.

Step 1:
If we divide 4 by 25, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 25

On to step 2:
49 divided by 25 is 1 with a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 25 from 49 and we're left with 24.
Bring next digit (1) of the dividend behind the 24 and repeat the process: 241 / 25

Going ahead to step 3:
The number 25 fits into 241 9 times, leaving a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtract 225 from 241 to get 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 25

Step 4:
25 can be fit into 168 6 times, resulting in a remainder of 18.
The next digit of our result is 6. 
Result so far: 196.0
Deduct 150 from 168 and we're left with 18.
Bring next digit (9) of the dividend behind the 18 and repeat the process: 189 / 25

Let's proceed to step 5:
When dividing 189 by 25, we get 7 with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 1967.0
Deduct 175 from 189 and we're left with 14.
Append the next digit (8) from the dividend to 14 and continue with: 148 / 25

Step 6:
25 goes into 148 5 times with a remainder of 23.
The next digit of our result is 5. 
Result so far: 19675.0
The remainder is 23 after subtracting 125 from 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 7:
When dividing 230 by 25, we get 9 with a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 19675.9
If we take 225 away from 230, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
25 can be fit into 50 2 times, resulting in a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 19675.92
If we subtract 50 from 50, 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.

On to step 9:
0 divided by 25 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 19675.92
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.

Moving on to step 10:
25 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 19675.92
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 19675.92 with a remaining 0.0.