We're dividing 25440406 by 48 
We want to figure out the number of times 25440406 can be divided by 48.

Going ahead to step 1:
48 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 48

Going ahead to step 2:
When dividing 25 by 48, we get 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Bring next digit (4) of the dividend behind the 25 and repeat the process: 254 / 48

Going ahead to step 3:
48 goes into 254 5 times with a remainder of 14.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 14 after subtracting 240 from 254.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 48

Moving on to step 4:
144 divided by 48 is 3 with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 53.0
Deduct 144 from 144 and we're left with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 48

Going ahead to step 5:
48 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 530.0
If we subtract 0 from 0, we get 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 48

Let's proceed to step 6:
When dividing 4 by 48, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 5300.0
If we take 0 away from 4, we end up with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 48

Step 7:
If we divide 40 by 48, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 53000.0
If we subtract 0 from 40, we get 40.
Append the next digit (6) from the dividend to 40 and continue with: 406 / 48

Step 8:
406 divided by 48 is 8 with a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 530008.0
Subtract 384 from 406 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
If we divide 220 by 48, we get 4 and a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 530008.4
Subtracting 192 from 220 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
48 goes into 280 5 times with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 530008.45
If we take 240 away from 280, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
If we divide 400 by 48, we get 8 and a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 530008.458
If we take 384 away from 400, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
The number 48 fits into 160 3 times, leaving a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 530008.4583
Deduct 144 from 160 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
When dividing 160 by 48, we get 3 with a remainder of 16.
The next digit of our result is 3. 
Result so far: 530008.45833
Deduct 144 from 160 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 530008.45833 with a remainder of 1.6e-05.