15446520 ÷ 491 
Let's see how many times 491 fits into 15446520.

Step 1:
491 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 491

Advancing to step 2:
If we divide 15 by 491, we get 0 and a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Grab the next digit (4) from the dividend, add it to 15, then carry on: 154 / 491

Moving on to step 3:
491 goes into 154 0 times with a remainder of 154.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 154 and we're left with 154.
Fetch the next digit (4) from the dividend, attach it to 154 and continue: 1544 / 491

Advancing to step 4:
If we divide 1544 by 491, we get 3 and a remainder of 71.
The next digit of our result is 3. 
Result so far: 3.0
If we take 1473 away from 1544, we end up with 71.
Take the next digit (6) from the dividend and append it to 71, then repeat: 716 / 491

On to step 5:
When dividing 716 by 491, we get 1 with a remainder of 225.
Write down 1 as next digit of the result. 
Result so far: 31.0
The remainder is 225 after subtracting 491 from 716.
Include the next digit (5) from the dividend after 225, then repeat: 2255 / 491

On to step 6:
If we divide 2255 by 491, we get 4 and a remainder of 291.
The next digit of our result is 4. 
Result so far: 314.0
If we take 1964 away from 2255, we end up with 291.
Append the next digit (2) from the dividend to 291 and continue with: 2912 / 491

On to step 7:
491 goes into 2912 5 times with a remainder of 457.
Use 5 as the next digit of our solution. 
Result so far: 3145.0
The remainder is 457 after subtracting 2455 from 2912.
Include the next digit (0) from the dividend after 457, then repeat: 4570 / 491

Going ahead to step 8:
491 goes into 4570 9 times with a remainder of 151.
Record the quotient 9 as the next digit in the result. 
Result so far: 31459.0
If we take 4419 away from 4570, we end up with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Let's proceed to step 9:
491 can be fit into 1510 3 times, resulting in a remainder of 37.
The next digit of our result is 3. 
Result so far: 31459.3
Deduct 1473 from 1510 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 10:
If we divide 370 by 491, we get 0 and a remainder of 370.
Record the quotient 0 as the next digit in the result. 
Result so far: 31459.3
Subtracting 0 from 370 leaves us with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 11:
The number 491 fits into 3700 7 times, leaving a remainder of 263.
Put 7 as the next digit of the answer. 
Result so far: 31459.307
Deduct 3437 from 3700 and we're left with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Moving on to step 12:
491 can be fit into 2630 5 times, resulting in a remainder of 175.
The next digit of our result is 5. 
Result so far: 31459.3075
Deduct 2455 from 2630 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Going ahead to step 13:
If we divide 1750 by 491, we get 3 and a remainder of 277.
Put 3 as the next digit of the answer. 
Result so far: 31459.30753
If we subtract 1473 from 1750, we get 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

On to step 14:
When dividing 2770 by 491, we get 5 with a remainder of 315.
Write down 5 as next digit of the result. 
Result so far: 31459.307535
If we subtract 2455 from 2770, we get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Step 15:
When dividing 3150 by 491, we get 6 with a remainder of 204.
Write down 6 as next digit of the result. 
Result so far: 31459.3075356
The remainder is 204 after subtracting 2946 from 3150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 16:
If we divide 2040 by 491, we get 4 and a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 31459.30753564
If we take 1964 away from 2040, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

In conclusion, the division gives 31459.30753564 with a balance of 7.6e-08.