566512 divided by 45 
Let's see how many times 45 fits into 566512.

Step 1:
45 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 45

Advancing to step 2:
If we divide 56 by 45, we get 1 and a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 45 away from 56, we end up with 11.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 45

Let's proceed to step 3:
45 goes into 116 2 times with a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 26 after subtracting 90 from 116.
Grab the next digit (5) from the dividend, add it to 26, then carry on: 265 / 45

Going ahead to step 4:
45 goes into 265 5 times with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 125.0
Subtracting 225 from 265 leaves us with 40.
Take the next digit (1) from the dividend and append it to 40, then repeat: 401 / 45

Going ahead to step 5:
401 divided by 45 is 8 with a remainder of 41.
The number 8 becomes the next digit in our result. 
Result so far: 1258.0
If we take 360 away from 401, we end up with 41.
Include the next digit (2) from the dividend after 41, then repeat: 412 / 45

On to step 6:
412 divided by 45 is 9 with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 12589.0
Deduct 405 from 412 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
When dividing 70 by 45, we get 1 with a remainder of 25.
The next digit of our result is 1. 
Result so far: 12589.1
If we subtract 45 from 70, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 8:
250 divided by 45 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 12589.15
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
When dividing 250 by 45, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 12589.155
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 12589.155, and the remainder is 0.0025.