We look at the division of 18703585 by 579 
Let's see how many times 579 fits into 18703585.

Advancing to step 1:
579 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 579

Going ahead to step 2:
18 divided by 579 is 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Grab the next digit (7) from the dividend, add it to 18, then carry on: 187 / 579

Advancing to step 3:
579 goes into 187 0 times with a remainder of 187.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 187, we get 187.
Include the next digit (0) from the dividend after 187, then repeat: 1870 / 579

Advancing to step 4:
1870 divided by 579 is 3 with a remainder of 133.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 1737 from 1870 leaves us with 133.
Fetch the next digit (3) from the dividend, attach it to 133 and continue: 1333 / 579

On to step 5:
1333 divided by 579 is 2 with a remainder of 175.
Use 2 as the next digit of our solution. 
Result so far: 32.0
If we subtract 1158 from 1333, we get 175.
Fetch the next digit (5) from the dividend, attach it to 175 and continue: 1755 / 579

Going ahead to step 6:
579 can be fit into 1755 3 times, resulting in a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 323.0
Subtracting 1737 from 1755 leaves us with 18.
Fetch the next digit (8) from the dividend, attach it to 18 and continue: 188 / 579

Moving on to step 7:
The number 579 fits into 188 0 times, leaving a remainder of 188.
Use 0 as the next digit of our solution. 
Result so far: 3230.0
Deduct 0 from 188 and we're left with 188.
Include the next digit (5) from the dividend after 188, then repeat: 1885 / 579

Advancing to step 8:
The number 579 fits into 1885 3 times, leaving a remainder of 148.
The number 3 becomes the next digit in our result. 
Result so far: 32303.0
If we subtract 1737 from 1885, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Moving on to step 9:
1480 divided by 579 is 2 with a remainder of 322.
The next digit of our result is 2. 
Result so far: 32303.2
Subtract 1158 from 1480 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Advancing to step 10:
3220 divided by 579 is 5 with a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 32303.25
Deduct 2895 from 3220 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 11:
579 can be fit into 3250 5 times, resulting in a remainder of 355.
Use 5 as the next digit of our solution. 
Result so far: 32303.255
Deduct 2895 from 3250 and we're left with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

The quotient of the division is 32303.255, and the remainder is 0.0355.