25159936 divided by 961 
Our goal is to divide 25159936 by 961.

Moving on to step 1:
2 divided by 961 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 961

Advancing to step 2:
When dividing 25 by 961, we get 0 with a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Grab the next digit (1) from the dividend, add it to 25, then carry on: 251 / 961

Step 3:
961 goes into 251 0 times with a remainder of 251.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 251 leaves us with 251.
Grab the next digit (5) from the dividend, add it to 251, then carry on: 2515 / 961

Let's proceed to step 4:
2515 divided by 961 is 2 with a remainder of 593.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1922 from 2515, we get 593.
Grab the next digit (9) from the dividend, add it to 593, then carry on: 5939 / 961

Advancing to step 5:
The number 961 fits into 5939 6 times, leaving a remainder of 173.
The next digit of our result is 6. 
Result so far: 26.0
Subtracting 5766 from 5939 leaves us with 173.
Grab the next digit (9) from the dividend, add it to 173, then carry on: 1739 / 961

Advancing to step 6:
961 can be fit into 1739 1 times, resulting in a remainder of 778.
Record the quotient 1 as the next digit in the result. 
Result so far: 261.0
Subtracting 961 from 1739 leaves us with 778.
Fetch the next digit (3) from the dividend, attach it to 778 and continue: 7783 / 961

Advancing to step 7:
961 can be fit into 7783 8 times, resulting in a remainder of 95.
Write down 8 as next digit of the result. 
Result so far: 2618.0
Deduct 7688 from 7783 and we're left with 95.
Bring next digit (6) of the dividend behind the 95 and repeat the process: 956 / 961

Going ahead to step 8:
961 goes into 956 0 times with a remainder of 956.
Write down 0 as next digit of the result. 
Result so far: 26180.0
Subtracting 0 from 956 leaves us with 956.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9560, and continue the process.

Step 9:
If we divide 9560 by 961, we get 9 and a remainder of 911.
Use 9 as the next digit of our solution. 
Result so far: 26180.9
If we take 8649 away from 9560, we end up with 911.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9110, and continue the process.

Advancing to step 10:
961 can be fit into 9110 9 times, resulting in a remainder of 461.
Write down 9 as next digit of the result. 
Result so far: 26180.99
If we take 8649 away from 9110, we end up with 461.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

The final outcome is 26180.99, with a leftover of 0.461.