966415 ÷ 25 
We want to divide 966415 by 25.

Moving on to step 1:
If we divide 9 by 25, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 25

Step 2:
If we divide 96 by 25, we get 3 and a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 75 from 96, we get 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 25

Advancing to step 3:
25 can be fit into 216 8 times, resulting in a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
Deduct 200 from 216 and we're left with 16.
Fetch the next digit (4) from the dividend, attach it to 16 and continue: 164 / 25

Advancing to step 4:
164 divided by 25 is 6 with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 386.0
Subtract 150 from 164 to get 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 25

Going ahead to step 5:
The number 25 fits into 141 5 times, leaving a remainder of 16.
Use 5 as the next digit of our solution. 
Result so far: 3865.0
Deduct 125 from 141 and we're left with 16.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 25

Moving on to step 6:
The number 25 fits into 165 6 times, leaving a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 38656.0
Subtract 150 from 165 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
The number 25 fits into 150 6 times, leaving a remainder of 0.
The next digit of our result is 6. 
Result so far: 38656.6
If we take 150 away from 150, 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.

Let's proceed to step 8:
The number 25 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 38656.6
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.

On to step 9:
When dividing 0 by 25, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 38656.6
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.

After the division, we end up with 38656.6 and a remainder of 0.0.