We divide 530561 by 15
Our goal is to divide 530561 by 15.

On to step 1:
15 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 15

On to step 2:
When dividing 53 by 15, we get 3 with a remainder of 8.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 45 from 53, we get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 15

Moving on to step 3:
The number 15 fits into 80 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 35.0
Deduct 75 from 80 and we're left with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 15

On to step 4:
55 divided by 15 is 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 353.0
Subtracting 45 from 55 leaves us with 10.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 15

Let's proceed to step 5:
The number 15 fits into 106 7 times, leaving a remainder of 1.
The next digit of our result is 7. 
Result so far: 3537.0
Subtracting 105 from 106 leaves us with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 15

Let's proceed to step 6:
15 goes into 11 0 times with a remainder of 11.
The next digit of our result is 0. 
Result so far: 35370.0
If we subtract 0 from 11, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
15 can be fit into 110 7 times, resulting in a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 35370.7
Subtracting 105 from 110 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
When dividing 50 by 15, we get 3 with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 35370.73
If we take 45 away from 50, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
When dividing 50 by 15, we get 3 with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 35370.733
If we take 45 away from 50, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 35370.733, and the remainder is 0.0005.