961590 ÷ 25 
Let's see how many times 25 fits into 961590.

Going ahead to step 1:
The number 25 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (6) from the dividend and append it to 9, then repeat: 96 / 25

Going ahead to step 2:
The number 25 fits into 96 3 times, leaving a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 75 from 96 to get 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 25

Step 3:
211 divided by 25 is 8 with a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
If we subtract 200 from 211, we get 11.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 25

Step 4:
115 divided by 25 is 4 with a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 384.0
Subtract 100 from 115 to get 15.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 25

Advancing to step 5:
The number 25 fits into 159 6 times, leaving a remainder of 9.
Record the quotient 6 as the next digit in the result. 
Result so far: 3846.0
If we take 150 away from 159, we end up with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 25

Step 6:
25 goes into 90 3 times with a remainder of 15.
The next digit of our result is 3. 
Result so far: 38463.0
Deduct 75 from 90 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
25 goes into 150 6 times with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 38463.6
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.

Moving on to step 8:
If we divide 0 by 25, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 38463.6
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.

Step 9:
When dividing 0 by 25, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 38463.6
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.

Our division results in 38463.6 with a remaining 0.0.