We divide 582516 by 45
We want to divide 582516 by 45.

On to step 1:
If we divide 5 by 45, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 45

Moving on to step 2:
If we divide 58 by 45, we get 1 and a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 45 from 58, we get 13.
Bring next digit (2) of the dividend behind the 13 and repeat the process: 132 / 45

Advancing to step 3:
132 divided by 45 is 2 with a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 90 from 132, we get 42.
Fetch the next digit (5) from the dividend, attach it to 42 and continue: 425 / 45

Moving on to step 4:
When dividing 425 by 45, we get 9 with a remainder of 20.
The next digit of our result is 9. 
Result so far: 129.0
Subtracting 405 from 425 leaves us with 20.
Take the next digit (1) from the dividend and append it to 20, then repeat: 201 / 45

Step 5:
45 goes into 201 4 times with a remainder of 21.
Use 4 as the next digit of our solution. 
Result so far: 1294.0
If we take 180 away from 201, we end up with 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 45

Advancing to step 6:
The number 45 fits into 216 4 times, leaving a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 12944.0
If we take 180 away from 216, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 7:
If we divide 360 by 45, we get 8 and a remainder of 0.
The next digit of our result is 8. 
Result so far: 12944.8
If we subtract 360 from 360, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
The number 45 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12944.8
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
45 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12944.8
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 12944.8 with a remaining 0.0.