30975486 divided by 509 
Our goal is to divide 30975486 by 509.

On to step 1:
If we divide 3 by 509, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 509

Step 2:
30 divided by 509 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Fetch the next digit (9) from the dividend, attach it to 30 and continue: 309 / 509

Let's proceed to step 3:
509 can be fit into 309 0 times, resulting in a remainder of 309.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 309 leaves us with 309.
Grab the next digit (7) from the dividend, add it to 309, then carry on: 3097 / 509

Going ahead to step 4:
509 goes into 3097 6 times with a remainder of 43.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 43 after subtracting 3054 from 3097.
Take the next digit (5) from the dividend and append it to 43, then repeat: 435 / 509

Step 5:
509 goes into 435 0 times with a remainder of 435.
Write down 0 as next digit of the result. 
Result so far: 60.0
Deduct 0 from 435 and we're left with 435.
Include the next digit (4) from the dividend after 435, then repeat: 4354 / 509

Going ahead to step 6:
If we divide 4354 by 509, we get 8 and a remainder of 282.
Use 8 as the next digit of our solution. 
Result so far: 608.0
If we subtract 4072 from 4354, we get 282.
Bring next digit (8) of the dividend behind the 282 and repeat the process: 2828 / 509

Advancing to step 7:
509 goes into 2828 5 times with a remainder of 283.
The next digit of our result is 5. 
Result so far: 6085.0
If we subtract 2545 from 2828, we get 283.
Fetch the next digit (6) from the dividend, attach it to 283 and continue: 2836 / 509

Step 8:
The number 509 fits into 2836 5 times, leaving a remainder of 291.
The number 5 becomes the next digit in our result. 
Result so far: 60855.0
Deduct 2545 from 2836 and we're left with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Going ahead to step 9:
The number 509 fits into 2910 5 times, leaving a remainder of 365.
The next digit of our result is 5. 
Result so far: 60855.5
The remainder is 365 after subtracting 2545 from 2910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Going ahead to step 10:
When dividing 3650 by 509, we get 7 with a remainder of 87.
Use 7 as the next digit of our solution. 
Result so far: 60855.57
Subtract 3563 from 3650 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Moving on to step 11:
870 divided by 509 is 1 with a remainder of 361.
Write down 1 as next digit of the result. 
Result so far: 60855.571
The remainder is 361 after subtracting 509 from 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Moving on to step 12:
When dividing 3610 by 509, we get 7 with a remainder of 47.
Write down 7 as next digit of the result. 
Result so far: 60855.5717
The remainder is 47 after subtracting 3563 from 3610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 13:
509 can be fit into 470 0 times, resulting in a remainder of 470.
Write down 0 as next digit of the result. 
Result so far: 60855.5717
Subtracting 0 from 470 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Let's proceed to step 14:
If we divide 4700 by 509, we get 9 and a remainder of 119.
Put 9 as the next digit of the answer. 
Result so far: 60855.571709
Subtract 4581 from 4700 to get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Let's proceed to step 15:
1190 divided by 509 is 2 with a remainder of 172.
Record the quotient 2 as the next digit in the result. 
Result so far: 60855.5717092
If we take 1018 away from 1190, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 16:
1720 divided by 509 is 3 with a remainder of 193.
Write down 3 as next digit of the result. 
Result so far: 60855.57170923
Subtracting 1527 from 1720 leaves us with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

The quotient of the division is 60855.57170923, and the remainder is 1.93e-07.