355273 ÷ 53 
We want to figure out the number of times 355273 can be divided by 53.

Moving on to step 1:
53 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 53

Step 2:
53 goes into 35 0 times with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Include the next digit (5) from the dividend after 35, then repeat: 355 / 53

Advancing to step 3:
If we divide 355 by 53, we get 6 and a remainder of 37.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 318 from 355 and we're left with 37.
Include the next digit (2) from the dividend after 37, then repeat: 372 / 53

Going ahead to step 4:
When dividing 372 by 53, we get 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
If we take 371 away from 372, we end up with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 53

Step 5:
If we divide 17 by 53, we get 0 and a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 670.0
Subtracting 0 from 17 leaves us with 17.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 53

Moving on to step 6:
53 goes into 173 3 times with a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 6703.0
If we take 159 away from 173, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
53 goes into 140 2 times with a remainder of 34.
The next digit of our result is 2. 
Result so far: 6703.2
The remainder is 34 after subtracting 106 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 8:
53 can be fit into 340 6 times, resulting in a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 6703.26
The remainder is 22 after subtracting 318 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
53 can be fit into 220 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 6703.264
If we subtract 212 from 220, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
When dividing 80 by 53, we get 1 with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 6703.2641
If we take 53 away from 80, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 11:
53 goes into 270 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 6703.26415
The remainder is 5 after subtracting 265 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 12:
50 divided by 53 is 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 6703.26415
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 13:
53 goes into 500 9 times with a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 6703.2641509
Deduct 477 from 500 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 14:
53 can be fit into 230 4 times, resulting in a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 6703.26415094
Subtracting 212 from 230 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 6703.26415094 with a remainder of 1.8e-08.