We're dividing 25430246 by 28 
Our goal is to divide 25430246 by 28.

Advancing to step 1:
When dividing 2 by 28, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 28

On to step 2:
28 goes into 25 0 times with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Append the next digit (4) from the dividend to 25 and continue with: 254 / 28

Let's proceed to step 3:
When dividing 254 by 28, we get 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 2 after subtracting 252 from 254.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 28

Advancing to step 4:
28 can be fit into 23 0 times, resulting in a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
The remainder is 23 after subtracting 0 from 23.
Grab the next digit (0) from the dividend, add it to 23, then carry on: 230 / 28

On to step 5:
When dividing 230 by 28, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 908.0
If we take 224 away from 230, we end up with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 28

On to step 6:
When dividing 62 by 28, we get 2 with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 9082.0
The remainder is 6 after subtracting 56 from 62.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 28

On to step 7:
If we divide 64 by 28, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 90822.0
Subtracting 56 from 64 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 28

Step 8:
28 goes into 86 3 times with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 908223.0
The remainder is 2 after subtracting 84 from 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
20 divided by 28 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 908223.0
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
If we divide 200 by 28, we get 7 and a remainder of 4.
The next digit of our result is 7. 
Result so far: 908223.07
Subtracting 196 from 200 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
The number 28 fits into 40 1 times, leaving a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 908223.071
If we take 28 away from 40, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 12:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 908223.0714
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
When dividing 80 by 28, we get 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 908223.07142
The remainder is 24 after subtracting 56 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 14:
When dividing 240 by 28, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 908223.071428
Subtracting 224 from 240 leaves us 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 15:
28 goes into 160 5 times with a remainder of 20.
The next digit of our result is 5. 
Result so far: 908223.0714285
Subtract 140 from 160 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 16:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 908223.07142857
Subtract 196 from 200 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 908223.07142857 and a remainder of 4e-09.