491917 ÷ 15 
We want to divide 491917 by 15.

Advancing to step 1:
15 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 15

Let's proceed to step 2:
If we divide 49 by 15, we get 3 and a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 45 from 49 leaves us with 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 15

Step 3:
If we divide 41 by 15, we get 2 and a remainder of 11.
The next digit of our result is 2. 
Result so far: 32.0
Deduct 30 from 41 and we're left with 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 15

Let's proceed to step 4:
119 divided by 15 is 7 with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 327.0
Deduct 105 from 119 and we're left with 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 15

Step 5:
15 goes into 141 9 times with a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 3279.0
Deduct 135 from 141 and we're left with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 15

Step 6:
If we divide 67 by 15, we get 4 and a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 32794.0
Subtracting 60 from 67 leaves us 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.

Going ahead to step 7:
15 can be fit into 70 4 times, resulting in a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 32794.4
The remainder is 10 after subtracting 60 from 70.
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:
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: 32794.46
If we take 90 away from 100, we end up 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.

Let's proceed to step 9:
When dividing 100 by 15, we get 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 32794.466
If we take 90 away from 100, we end up 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.

After the division, we end up with 32794.466 and a remainder of 0.001.