We're dividing 505538 by 45 
We want to figure out the number of times 505538 can be divided by 45.

Let's proceed to step 1:
If we divide 5 by 45, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 45

Advancing to step 2:
45 goes into 50 1 times with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 45 from 50 to get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 45

On to step 3:
55 divided by 45 is 1 with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we subtract 45 from 55, we get 10.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 45

On to step 4:
The number 45 fits into 105 2 times, leaving a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 112.0
If we subtract 90 from 105, we get 15.
Take the next digit (3) from the dividend and append it to 15, then repeat: 153 / 45

Moving on to step 5:
The number 45 fits into 153 3 times, leaving a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 1123.0
Subtracting 135 from 153 leaves us with 18.
Take the next digit (8) from the dividend and append it to 18, then repeat: 188 / 45

Going ahead to step 6:
When dividing 188 by 45, we get 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 11234.0
The remainder is 8 after subtracting 180 from 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
80 divided by 45 is 1 with a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 11234.1
The remainder is 35 after subtracting 45 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 8:
If we divide 350 by 45, we get 7 and a remainder of 35.
The number 7 becomes the next digit in our result. 
Result so far: 11234.17
If we subtract 315 from 350, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
When dividing 350 by 45, we get 7 with a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 11234.177
The remainder is 35 after subtracting 315 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Our division results in 11234.177 with a remaining 0.0035.