We look at the division of 25414048 by 91 
We want to figure out the number of times 25414048 can be divided by 91.

Advancing to step 1:
91 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 91

Let's proceed to step 2:
91 goes into 25 0 times with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Append the next digit (4) from the dividend to 25 and continue with: 254 / 91

Advancing to step 3:
The number 91 fits into 254 2 times, leaving a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 182 from 254 to get 72.
Fetch the next digit (1) from the dividend, attach it to 72 and continue: 721 / 91

On to step 4:
If we divide 721 by 91, we get 7 and a remainder of 84.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtract 637 from 721 to get 84.
Bring next digit (4) of the dividend behind the 84 and repeat the process: 844 / 91

Going ahead to step 5:
If we divide 844 by 91, we get 9 and a remainder of 25.
Put 9 as the next digit of the answer. 
Result so far: 279.0
Subtract 819 from 844 to get 25.
Append the next digit (0) from the dividend to 25 and continue with: 250 / 91

Going ahead to step 6:
The number 91 fits into 250 2 times, leaving a remainder of 68.
The next digit of our result is 2. 
Result so far: 2792.0
Subtracting 182 from 250 leaves us with 68.
Include the next digit (4) from the dividend after 68, then repeat: 684 / 91

Advancing to step 7:
684 divided by 91 is 7 with a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 27927.0
If we take 637 away from 684, we end up with 47.
Take the next digit (8) from the dividend and append it to 47, then repeat: 478 / 91

On to step 8:
When dividing 478 by 91, we get 5 with a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 279275.0
If we subtract 455 from 478, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 9:
230 divided by 91 is 2 with a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 279275.2
Deduct 182 from 230 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 10:
When dividing 480 by 91, we get 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 279275.25
Subtracting 455 from 480 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 11:
91 goes into 250 2 times with a remainder of 68.
Write down 2 as next digit of the result. 
Result so far: 279275.252
Subtract 182 from 250 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 12:
When dividing 680 by 91, we get 7 with a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 279275.2527
If we subtract 637 from 680, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 13:
The number 91 fits into 430 4 times, leaving a remainder of 66.
The number 4 becomes the next digit in our result. 
Result so far: 279275.25274
Subtracting 364 from 430 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 14:
When dividing 660 by 91, we get 7 with a remainder of 23.
The next digit of our result is 7. 
Result so far: 279275.252747
Subtract 637 from 660 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 15:
If we divide 230 by 91, we get 2 and a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 279275.2527472
Subtracting 182 from 230 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 16:
If we divide 480 by 91, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 279275.25274725
Deduct 455 from 480 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 279275.25274725 with a remainder of 2.5e-08.