We look at the division of 303323 by 53 
We're looking to find how many times 53 goes into 303323.

Going ahead to step 1:
When dividing 3 by 53, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 53

Let's proceed to step 2:
If we divide 30 by 53, we get 0 and a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 53

On to step 3:
53 goes into 303 5 times with a remainder of 38.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 265 from 303 leaves us with 38.
Append the next digit (3) from the dividend to 38 and continue with: 383 / 53

Moving on to step 4:
53 goes into 383 7 times with a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
If we take 371 away from 383, we end up with 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 53

Moving on to step 5:
The number 53 fits into 122 2 times, leaving a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 572.0
If we take 106 away from 122, we end up with 16.
Append the next digit (3) from the dividend to 16 and continue with: 163 / 53

Going ahead to step 6:
53 goes into 163 3 times with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 5723.0
The remainder is 4 after subtracting 159 from 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
The number 53 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 5723.0
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
When dividing 400 by 53, we get 7 with a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 5723.07
Subtracting 371 from 400 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 9:
53 goes into 290 5 times with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 5723.075
Deduct 265 from 290 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.

Going ahead to step 10:
53 can be fit into 250 4 times, resulting in a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 5723.0754
If we take 212 away from 250, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 11:
53 can be fit into 380 7 times, resulting in a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 5723.07547
The remainder is 9 after subtracting 371 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 12:
If we divide 90 by 53, we get 1 and a remainder of 37.
The next digit of our result is 1. 
Result so far: 5723.075471
If we subtract 53 from 90, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 13:
370 divided by 53 is 6 with a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 5723.0754716
Subtract 318 from 370 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 14:
53 goes into 520 9 times with a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 5723.07547169
Deduct 477 from 520 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

After the division, we end up with 5723.07547169 and a remainder of 4.3e-08.