We're dividing 25152210 by 961 
We want to divide 25152210 by 961.

On to step 1:
2 divided by 961 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 961

Let's proceed to step 2:
25 divided by 961 is 0 with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Append the next digit (1) from the dividend to 25 and continue with: 251 / 961

Moving on to step 3:
961 goes into 251 0 times with a remainder of 251.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 251 leaves us with 251.
Include the next digit (5) from the dividend after 251, then repeat: 2515 / 961

Let's proceed to step 4:
The number 961 fits into 2515 2 times, leaving a remainder of 593.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 1922 from 2515 and we're left with 593.
Fetch the next digit (2) from the dividend, attach it to 593 and continue: 5932 / 961

On to step 5:
When dividing 5932 by 961, we get 6 with a remainder of 166.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Subtract 5766 from 5932 to get 166.
Take the next digit (2) from the dividend and append it to 166, then repeat: 1662 / 961

Advancing to step 6:
The number 961 fits into 1662 1 times, leaving a remainder of 701.
Record the quotient 1 as the next digit in the result. 
Result so far: 261.0
Deduct 961 from 1662 and we're left with 701.
Fetch the next digit (1) from the dividend, attach it to 701 and continue: 7011 / 961

On to step 7:
If we divide 7011 by 961, we get 7 and a remainder of 284.
Put 7 as the next digit of the answer. 
Result so far: 2617.0
If we subtract 6727 from 7011, we get 284.
Fetch the next digit (0) from the dividend, attach it to 284 and continue: 2840 / 961

Moving on to step 8:
The number 961 fits into 2840 2 times, leaving a remainder of 918.
The number 2 becomes the next digit in our result. 
Result so far: 26172.0
If we take 1922 away from 2840, we end up with 918.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9180, and continue the process.

Going ahead to step 9:
961 can be fit into 9180 9 times, resulting in a remainder of 531.
Put 9 as the next digit of the answer. 
Result so far: 26172.9
If we subtract 8649 from 9180, we get 531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5310, and continue the process.

Let's proceed to step 10:
The number 961 fits into 5310 5 times, leaving a remainder of 505.
Write down 5 as next digit of the result. 
Result so far: 26172.95
Deduct 4805 from 5310 and we're left with 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Advancing to step 11:
The number 961 fits into 5050 5 times, leaving a remainder of 245.
Use 5 as the next digit of our solution. 
Result so far: 26172.955
If we take 4805 away from 5050, we end up with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Our division results in 26172.955 with a remaining 0.0245.