We look at the division of 787841 by 25 
We want to divide 787841 by 25.

Step 1:
When dividing 7 by 25, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 25

Step 2:
If we divide 78 by 25, we get 3 and a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 75 from 78 leaves us with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 25

Step 3:
37 divided by 25 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Deduct 25 from 37 and we're left with 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 25

Step 4:
When dividing 128 by 25, we get 5 with a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 315.0
Subtracting 125 from 128 leaves us with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 25

On to step 5:
25 goes into 34 1 times with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 3151.0
The remainder is 9 after subtracting 25 from 34.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 25

Advancing to step 6:
25 goes into 91 3 times with a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 31513.0
Subtracting 75 from 91 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.

Moving on to step 7:
25 can be fit into 160 6 times, resulting in a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 31513.6
If we subtract 150 from 160, we 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 8:
25 goes into 100 4 times with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 31513.64
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.

Advancing to step 9:
The number 25 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 31513.64
Deduct 0 from 0 and we're left 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:
The number 25 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 31513.64
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 final outcome is 31513.64, with a leftover of 0.0.