We divide 781978 by 25
We want to divide 781978 by 25.

Step 1:
The number 25 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 25

Let's proceed to step 2:
25 goes into 78 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 3 after subtracting 75 from 78.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 25

Step 3:
25 goes into 31 1 times with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Subtracting 25 from 31 leaves us with 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 25

Going ahead to step 4:
25 goes into 69 2 times with a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 312.0
Subtracting 50 from 69 leaves us with 19.
Include the next digit (7) from the dividend after 19, then repeat: 197 / 25

Going ahead to step 5:
When dividing 197 by 25, we get 7 with a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 3127.0
If we take 175 away from 197, we end up with 22.
Grab the next digit (8) from the dividend, add it to 22, then carry on: 228 / 25

Let's proceed to step 6:
228 divided by 25 is 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 31279.0
Subtracting 225 from 228 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
When dividing 30 by 25, we get 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 31279.1
Subtract 25 from 30 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
The number 25 fits into 50 2 times, leaving a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 31279.12
If we take 50 away from 50, 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:
If we divide 0 by 25, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 31279.12
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.

Moving on to step 10:
25 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 31279.12
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 31279.12 with a remaining 0.0.