We're dividing 25527789 by 454 
Our goal is to divide 25527789 by 454.

On to step 1:
The number 454 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 454

Moving on to step 2:
454 goes into 25 0 times with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Take the next digit (5) from the dividend and append it to 25, then repeat: 255 / 454

Step 3:
454 goes into 255 0 times with a remainder of 255.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 255 to get 255.
Take the next digit (2) from the dividend and append it to 255, then repeat: 2552 / 454

Step 4:
If we divide 2552 by 454, we get 5 and a remainder of 282.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 2270 from 2552 leaves us with 282.
Bring next digit (7) of the dividend behind the 282 and repeat the process: 2827 / 454

Let's proceed to step 5:
454 goes into 2827 6 times with a remainder of 103.
Use 6 as the next digit of our solution. 
Result so far: 56.0
If we take 2724 away from 2827, we end up with 103.
Grab the next digit (7) from the dividend, add it to 103, then carry on: 1037 / 454

Advancing to step 6:
The number 454 fits into 1037 2 times, leaving a remainder of 129.
The next digit of our result is 2. 
Result so far: 562.0
If we subtract 908 from 1037, we get 129.
Append the next digit (8) from the dividend to 129 and continue with: 1298 / 454

Let's proceed to step 7:
1298 divided by 454 is 2 with a remainder of 390.
Write down 2 as next digit of the result. 
Result so far: 5622.0
Subtracting 908 from 1298 leaves us with 390.
Grab the next digit (9) from the dividend, add it to 390, then carry on: 3909 / 454

Moving on to step 8:
When dividing 3909 by 454, we get 8 with a remainder of 277.
Put 8 as the next digit of the answer. 
Result so far: 56228.0
If we subtract 3632 from 3909, we get 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

On to step 9:
The number 454 fits into 2770 6 times, leaving a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 56228.6
Deduct 2724 from 2770 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 10:
If we divide 460 by 454, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 56228.61
Subtract 454 from 460 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
When dividing 60 by 454, we get 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 56228.61
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
600 divided by 454 is 1 with a remainder of 146.
Record the quotient 1 as the next digit in the result. 
Result so far: 56228.6101
Subtract 454 from 600 to get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 13:
The number 454 fits into 1460 3 times, leaving a remainder of 98.
Record the quotient 3 as the next digit in the result. 
Result so far: 56228.61013
If we subtract 1362 from 1460, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 14:
When dividing 980 by 454, we get 2 with a remainder of 72.
Put 2 as the next digit of the answer. 
Result so far: 56228.610132
If we take 908 away from 980, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 15:
When dividing 720 by 454, we get 1 with a remainder of 266.
Use 1 as the next digit of our solution. 
Result so far: 56228.6101321
If we subtract 454 from 720, we get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Let's proceed to step 16:
If we divide 2660 by 454, we get 5 and a remainder of 390.
Record the quotient 5 as the next digit in the result. 
Result so far: 56228.61013215
Deduct 2270 from 2660 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

After the division, we end up with 56228.61013215 and a remainder of 3.9e-07.