Let's divide 339309 by 53
We're looking to find how many times 53 goes into 339309.

Moving on to step 1:
If we divide 3 by 53, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 53

Going ahead to step 2:
53 goes into 33 0 times with a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 33 after subtracting 0 from 33.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 53

On to step 3:
If we divide 339 by 53, we get 6 and a remainder of 21.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 318 from 339 and we're left with 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 53

On to step 4:
When dividing 213 by 53, we get 4 with a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 64.0
If we subtract 212 from 213, we get 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 53

Let's proceed to step 5:
If we divide 10 by 53, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 640.0
Subtracting 0 from 10 leaves us with 10.
Grab the next digit (9) from the dividend, add it to 10, then carry on: 109 / 53

On to step 6:
If we divide 109 by 53, we get 2 and a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 6402.0
Subtracting 106 from 109 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
The number 53 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 6402.0
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
53 goes into 300 5 times with a remainder of 35.
The next digit of our result is 5. 
Result so far: 6402.05
If we take 265 away from 300, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 9:
The number 53 fits into 350 6 times, leaving a remainder of 32.
The next digit of our result is 6. 
Result so far: 6402.056
If we subtract 318 from 350, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 10:
The number 53 fits into 320 6 times, leaving a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 6402.0566
If we subtract 318 from 320, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 6402.0566 with a remainder of 2e-05.