We divide 440563 by 15
Our goal is to divide 440563 by 15.

Moving on to step 1:
When dividing 4 by 15, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 15

On to step 2:
The number 15 fits into 44 2 times, leaving a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 30 from 44 to get 14.
Grab the next digit (0) from the dividend, add it to 14, then carry on: 140 / 15

Let's proceed to step 3:
140 divided by 15 is 9 with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 29.0
Deduct 135 from 140 and we're left with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 15

On to step 4:
If we divide 55 by 15, we get 3 and a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 293.0
Subtracting 45 from 55 leaves us with 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 15

Let's proceed to step 5:
When dividing 106 by 15, we get 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 2937.0
If we take 105 away from 106, we end up with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 15

Step 6:
When dividing 13 by 15, we get 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 29370.0
Deduct 0 from 13 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
If we divide 130 by 15, we get 8 and a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 29370.8
If we subtract 120 from 130, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
15 can be fit into 100 6 times, resulting in a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 29370.86
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
If we divide 100 by 15, we get 6 and a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 29370.866
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 29370.866, and the remainder is 0.001.