53273519 ÷ 455 
We want to divide 53273519 by 455.

Let's proceed to step 1:
455 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 455

Moving on to step 2:
The number 455 fits into 53 0 times, leaving a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Include the next digit (2) from the dividend after 53, then repeat: 532 / 455

Moving on to step 3:
455 goes into 532 1 times with a remainder of 77.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 455 from 532 and we're left with 77.
Grab the next digit (7) from the dividend, add it to 77, then carry on: 777 / 455

Going ahead to step 4:
When dividing 777 by 455, we get 1 with a remainder of 322.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Deduct 455 from 777 and we're left with 322.
Bring next digit (3) of the dividend behind the 322 and repeat the process: 3223 / 455

Going ahead to step 5:
455 can be fit into 3223 7 times, resulting in a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 117.0
If we subtract 3185 from 3223, we get 38.
Take the next digit (5) from the dividend and append it to 38, then repeat: 385 / 455

Going ahead to step 6:
The number 455 fits into 385 0 times, leaving a remainder of 385.
The number 0 becomes the next digit in our result. 
Result so far: 1170.0
If we take 0 away from 385, we end up with 385.
Take the next digit (1) from the dividend and append it to 385, then repeat: 3851 / 455

Moving on to step 7:
3851 divided by 455 is 8 with a remainder of 211.
The next digit of our result is 8. 
Result so far: 11708.0
If we subtract 3640 from 3851, we get 211.
Include the next digit (9) from the dividend after 211, then repeat: 2119 / 455

Step 8:
455 goes into 2119 4 times with a remainder of 299.
Use 4 as the next digit of our solution. 
Result so far: 117084.0
The remainder is 299 after subtracting 1820 from 2119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Moving on to step 9:
If we divide 2990 by 455, we get 6 and a remainder of 260.
Use 6 as the next digit of our solution. 
Result so far: 117084.6
If we subtract 2730 from 2990, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 10:
2600 divided by 455 is 5 with a remainder of 325.
Put 5 as the next digit of the answer. 
Result so far: 117084.65
Subtract 2275 from 2600 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 11:
The number 455 fits into 3250 7 times, leaving a remainder of 65.
Use 7 as the next digit of our solution. 
Result so far: 117084.657
If we take 3185 away from 3250, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 12:
If we divide 650 by 455, we get 1 and a remainder of 195.
The next digit of our result is 1. 
Result so far: 117084.6571
If we take 455 away from 650, we end up with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Moving on to step 13:
1950 divided by 455 is 4 with a remainder of 130.
The next digit of our result is 4. 
Result so far: 117084.65714
Subtracting 1820 from 1950 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 14:
455 goes into 1300 2 times with a remainder of 390.
Write down 2 as next digit of the result. 
Result so far: 117084.657142
Subtracting 910 from 1300 leaves us 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.

Advancing to step 15:
When dividing 3900 by 455, we get 8 with a remainder of 260.
The next digit of our result is 8. 
Result so far: 117084.6571428
Deduct 3640 from 3900 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 16:
455 goes into 2600 5 times with a remainder of 325.
Put 5 as the next digit of the answer. 
Result so far: 117084.65714285
The remainder is 325 after subtracting 2275 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

After the division, we end up with 117084.65714285 and a remainder of 3.25e-07.