Let's divide 450241 by 51
We're looking to find how many times 51 goes into 450241.

On to step 1:
51 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 51

Step 2:
51 can be fit into 45 0 times, resulting in a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Fetch the next digit (0) from the dividend, attach it to 45 and continue: 450 / 51

Let's proceed to step 3:
51 goes into 450 8 times with a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 408 from 450, we get 42.
Grab the next digit (2) from the dividend, add it to 42, then carry on: 422 / 51

Going ahead to step 4:
422 divided by 51 is 8 with a remainder of 14.
The next digit of our result is 8. 
Result so far: 88.0
Deduct 408 from 422 and we're left with 14.
Bring next digit (4) of the dividend behind the 14 and repeat the process: 144 / 51

Advancing to step 5:
The number 51 fits into 144 2 times, leaving a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 882.0
If we take 102 away from 144, we end up with 42.
Take the next digit (1) from the dividend and append it to 42, then repeat: 421 / 51

Moving on to step 6:
51 can be fit into 421 8 times, resulting in a remainder of 13.
Write down 8 as next digit of the result. 
Result so far: 8828.0
Deduct 408 from 421 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
The number 51 fits into 130 2 times, leaving a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 8828.2
If we take 102 away from 130, we end up 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.

Let's proceed to step 8:
If we divide 280 by 51, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 8828.25
If we take 255 away from 280, we end up 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 9:
The number 51 fits into 250 4 times, leaving a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 8828.254
If we take 204 away from 250, we end up 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.

Advancing to step 10:
The number 51 fits into 460 9 times, leaving a remainder of 1.
The next digit of our result is 9. 
Result so far: 8828.2549
The remainder is 1 after subtracting 459 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 11:
If we divide 10 by 51, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 8828.2549
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
The number 51 fits into 100 1 times, leaving a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 8828.254901
The remainder is 49 after subtracting 51 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 13:
The number 51 fits into 490 9 times, leaving a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 8828.2549019
If we take 459 away from 490, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 14:
The number 51 fits into 310 6 times, leaving a remainder of 4.
The next digit of our result is 6. 
Result so far: 8828.25490196
If we subtract 306 from 310, we 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.

The final outcome is 8828.25490196, with a leftover of 4e-09.