We look at the division of 515805 by 45 
We want to divide 515805 by 45.

Step 1:
5 divided by 45 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 45

Moving on to step 2:
51 divided by 45 is 1 with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 45 from 51 to get 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 45

Advancing to step 3:
When dividing 65 by 45, we get 1 with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 45 from 65 and we're left with 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 45

Advancing to step 4:
45 goes into 208 4 times with a remainder of 28.
The next digit of our result is 4. 
Result so far: 114.0
If we take 180 away from 208, we end up with 28.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 45

Advancing to step 5:
45 goes into 280 6 times with a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 1146.0
Subtracting 270 from 280 leaves us with 10.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 45

Step 6:
105 divided by 45 is 2 with a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 11462.0
The remainder is 15 after subtracting 90 from 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
The number 45 fits into 150 3 times, leaving a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 11462.3
The remainder is 15 after subtracting 135 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
If we divide 150 by 45, we get 3 and a remainder of 15.
The next digit of our result is 3. 
Result so far: 11462.33
Subtract 135 from 150 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 11462.33 with a remaining 0.015.