309953 divided by 53 
We want to figure out the number of times 309953 can be divided by 53.

Moving on to step 1:
When dividing 3 by 53, we get 0 with 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 (0) from the dividend and append it to 3, then repeat: 30 / 53

Moving on to step 2:
30 divided by 53 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Take the next digit (9) from the dividend and append it to 30, then repeat: 309 / 53

Step 3:
The number 53 fits into 309 5 times, leaving a remainder of 44.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 265 from 309 and we're left with 44.
Take the next digit (9) from the dividend and append it to 44, then repeat: 449 / 53

On to step 4:
The number 53 fits into 449 8 times, leaving a remainder of 25.
Put 8 as the next digit of the answer. 
Result so far: 58.0
If we take 424 away from 449, we end up with 25.
Bring next digit (5) of the dividend behind the 25 and repeat the process: 255 / 53

Let's proceed to step 5:
53 goes into 255 4 times with a remainder of 43.
The next digit of our result is 4. 
Result so far: 584.0
Subtracting 212 from 255 leaves us with 43.
Include the next digit (3) from the dividend after 43, then repeat: 433 / 53

On to step 6:
When dividing 433 by 53, we get 8 with a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 5848.0
If we subtract 424 from 433, we get 9.
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 7:
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: 5848.1
The remainder is 37 after subtracting 53 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 8:
If we divide 370 by 53, we get 6 and a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 5848.16
If we take 318 away from 370, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 9:
520 divided by 53 is 9 with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 5848.169
If we take 477 away from 520, we end up 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.

Advancing to step 10:
If we divide 430 by 53, we get 8 and a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 5848.1698
If we subtract 424 from 430, we 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.

Let's proceed to step 11:
60 divided by 53 is 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 5848.16981
If we take 53 away from 60, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
53 can be fit into 70 1 times, resulting in a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 5848.169811
If we subtract 53 from 70, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The quotient of the division is 5848.169811, and the remainder is 1.7e-06.