Let's divide 18790756 by 509
We're looking to find how many times 509 goes into 18790756.

Moving on to step 1:
1 divided by 509 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 509

Going ahead to step 2:
18 divided by 509 is 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Bring next digit (7) of the dividend behind the 18 and repeat the process: 187 / 509

Advancing to step 3:
The number 509 fits into 187 0 times, leaving a remainder of 187.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 187, we end up with 187.
Bring next digit (9) of the dividend behind the 187 and repeat the process: 1879 / 509

Moving on to step 4:
1879 divided by 509 is 3 with a remainder of 352.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 1527 away from 1879, we end up with 352.
Take the next digit (0) from the dividend and append it to 352, then repeat: 3520 / 509

Let's proceed to step 5:
3520 divided by 509 is 6 with a remainder of 466.
Write down 6 as next digit of the result. 
Result so far: 36.0
The remainder is 466 after subtracting 3054 from 3520.
Grab the next digit (7) from the dividend, add it to 466, then carry on: 4667 / 509

Going ahead to step 6:
The number 509 fits into 4667 9 times, leaving a remainder of 86.
Record the quotient 9 as the next digit in the result. 
Result so far: 369.0
Subtract 4581 from 4667 to get 86.
Fetch the next digit (5) from the dividend, attach it to 86 and continue: 865 / 509

Going ahead to step 7:
509 can be fit into 865 1 times, resulting in a remainder of 356.
The next digit of our result is 1. 
Result so far: 3691.0
Deduct 509 from 865 and we're left with 356.
Grab the next digit (6) from the dividend, add it to 356, then carry on: 3566 / 509

Advancing to step 8:
3566 divided by 509 is 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 36917.0
Subtracting 3563 from 3566 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 9:
30 divided by 509 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 36917.0
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
300 divided by 509 is 0 with a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 36917.0
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Our division results in 36917.0 with a remaining 0.3.