1704344 divided by 509 
Let's see how many times 509 fits into 1704344.

Advancing to step 1:
The number 509 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 509

Step 2:
509 can be fit into 17 0 times, resulting in a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 509

Moving on to step 3:
509 goes into 170 0 times with a remainder of 170.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 170 and we're left with 170.
Grab the next digit (4) from the dividend, add it to 170, then carry on: 1704 / 509

Let's proceed to step 4:
1704 divided by 509 is 3 with a remainder of 177.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 1527 away from 1704, we end up with 177.
Fetch the next digit (3) from the dividend, attach it to 177 and continue: 1773 / 509

On to step 5:
When dividing 1773 by 509, we get 3 with a remainder of 246.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
The remainder is 246 after subtracting 1527 from 1773.
Grab the next digit (4) from the dividend, add it to 246, then carry on: 2464 / 509

Let's proceed to step 6:
2464 divided by 509 is 4 with a remainder of 428.
Use 4 as the next digit of our solution. 
Result so far: 334.0
If we take 2036 away from 2464, we end up with 428.
Bring next digit (4) of the dividend behind the 428 and repeat the process: 4284 / 509

Going ahead to step 7:
509 can be fit into 4284 8 times, resulting in a remainder of 212.
Use 8 as the next digit of our solution. 
Result so far: 3348.0
Deduct 4072 from 4284 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

On to step 8:
2120 divided by 509 is 4 with a remainder of 84.
Use 4 as the next digit of our solution. 
Result so far: 3348.4
If we subtract 2036 from 2120, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 9:
509 can be fit into 840 1 times, resulting in a remainder of 331.
Record the quotient 1 as the next digit in the result. 
Result so far: 3348.41
If we subtract 509 from 840, we get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Advancing to step 10:
509 can be fit into 3310 6 times, resulting in a remainder of 256.
Put 6 as the next digit of the answer. 
Result so far: 3348.416
Subtracting 3054 from 3310 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 11:
509 goes into 2560 5 times with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 3348.4165
Deduct 2545 from 2560 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 12:
150 divided by 509 is 0 with a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 3348.4165
The remainder is 150 after subtracting 0 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 13:
509 can be fit into 1500 2 times, resulting in a remainder of 482.
Put 2 as the next digit of the answer. 
Result so far: 3348.416502
The remainder is 482 after subtracting 1018 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Step 14:
If we divide 4820 by 509, we get 9 and a remainder of 239.
Use 9 as the next digit of our solution. 
Result so far: 3348.4165029
Subtract 4581 from 4820 to get 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Moving on to step 15:
When dividing 2390 by 509, we get 4 with a remainder of 354.
Use 4 as the next digit of our solution. 
Result so far: 3348.41650294
Subtract 2036 from 2390 to get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

The final outcome is 3348.41650294, with a leftover of 3.54e-07.