We're dividing 391973 by 25 
We're looking to find how many times 25 goes into 391973.

Going ahead to step 1:
3 divided by 25 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 25

Step 2:
The number 25 fits into 39 1 times, leaving a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 25 from 39 to get 14.
Bring next digit (1) of the dividend behind the 14 and repeat the process: 141 / 25

Step 3:
If we divide 141 by 25, we get 5 and a remainder of 16.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 125 from 141, we get 16.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 25

Moving on to step 4:
25 can be fit into 169 6 times, resulting in a remainder of 19.
Use 6 as the next digit of our solution. 
Result so far: 156.0
If we subtract 150 from 169, we get 19.
Take the next digit (7) from the dividend and append it to 19, then repeat: 197 / 25

Let's proceed to step 5:
25 goes into 197 7 times with a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 1567.0
Subtracting 175 from 197 leaves us with 22.
Fetch the next digit (3) from the dividend, attach it to 22 and continue: 223 / 25

Advancing to step 6:
25 can be fit into 223 8 times, resulting in a remainder of 23.
The number 8 becomes the next digit in our result. 
Result so far: 15678.0
Subtract 200 from 223 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 7:
25 goes into 230 9 times with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 15678.9
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.

Moving on 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: 15678.92
Deduct 50 from 50 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.

Moving on to step 9:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 15678.92
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.

Let's proceed to step 10:
The number 25 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15678.92
If we take 0 away from 0, 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.

In conclusion, the division gives 15678.92 with a balance of 0.0.