443290 divided by 15 
Our goal is to divide 443290 by 15.

Going ahead to step 1:
If we divide 4 by 15, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 15

Going ahead to step 2:
The number 15 fits into 44 2 times, leaving a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 30 away from 44, we end up with 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 15

On to step 3:
The number 15 fits into 143 9 times, leaving a remainder of 8.
The next digit of our result is 9. 
Result so far: 29.0
Subtract 135 from 143 to get 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 15

Let's proceed to step 4:
The number 15 fits into 82 5 times, leaving a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 295.0
If we take 75 away from 82, we end up with 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 15

Moving on to step 5:
15 goes into 79 5 times with a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 2955.0
Subtract 75 from 79 to get 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 15

Let's proceed to step 6:
When dividing 40 by 15, we get 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 29552.0
Deduct 30 from 40 and we're left 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.

On to step 7:
15 goes into 100 6 times with a remainder of 10.
The next digit of our result is 6. 
Result so far: 29552.6
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
The number 15 fits into 100 6 times, leaving a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 29552.66
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 29552.66 with a remaining 0.01.