We're dividing 770509 by 18 
Our goal is to divide 770509 by 18.

Let's proceed to step 1:
18 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 18

Going ahead to step 2:
The number 18 fits into 77 4 times, leaving a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 72 from 77 to get 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 18

Advancing to step 3:
If we divide 50 by 18, we get 2 and a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
Subtract 36 from 50 to get 14.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 18

On to step 4:
145 divided by 18 is 8 with a remainder of 1.
The next digit of our result is 8. 
Result so far: 428.0
Subtract 144 from 145 to get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 18

On to step 5:
10 divided by 18 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 4280.0
If we take 0 away from 10, we end up with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 18

Let's proceed to step 6:
The number 18 fits into 109 6 times, leaving a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 42806.0
Deduct 108 from 109 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
When dividing 10 by 18, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 42806.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
When dividing 100 by 18, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 42806.05
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
100 divided by 18 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 42806.055
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 42806.055 and a remainder of 0.001.