15494216 divided by 820 
We want to figure out the number of times 15494216 can be divided by 820.

Step 1:
The number 820 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 820

On to step 2:
When dividing 15 by 820, we get 0 with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Bring next digit (4) of the dividend behind the 15 and repeat the process: 154 / 820

Let's proceed to step 3:
If we divide 154 by 820, we get 0 and a remainder of 154.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 154 leaves us with 154.
Append the next digit (9) from the dividend to 154 and continue with: 1549 / 820

Let's proceed to step 4:
When dividing 1549 by 820, we get 1 with a remainder of 729.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 820 from 1549 to get 729.
Include the next digit (4) from the dividend after 729, then repeat: 7294 / 820

Advancing to step 5:
7294 divided by 820 is 8 with a remainder of 734.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Deduct 6560 from 7294 and we're left with 734.
Fetch the next digit (2) from the dividend, attach it to 734 and continue: 7342 / 820

Advancing to step 6:
The number 820 fits into 7342 8 times, leaving a remainder of 782.
Put 8 as the next digit of the answer. 
Result so far: 188.0
If we subtract 6560 from 7342, we get 782.
Bring next digit (1) of the dividend behind the 782 and repeat the process: 7821 / 820

Moving on to step 7:
820 can be fit into 7821 9 times, resulting in a remainder of 441.
Use 9 as the next digit of our solution. 
Result so far: 1889.0
Deduct 7380 from 7821 and we're left with 441.
Grab the next digit (6) from the dividend, add it to 441, then carry on: 4416 / 820

On to step 8:
4416 divided by 820 is 5 with a remainder of 316.
Use 5 as the next digit of our solution. 
Result so far: 18895.0
Subtracting 4100 from 4416 leaves us with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 9:
The number 820 fits into 3160 3 times, leaving a remainder of 700.
Put 3 as the next digit of the answer. 
Result so far: 18895.3
If we take 2460 away from 3160, we end up with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Let's proceed to step 10:
7000 divided by 820 is 8 with a remainder of 440.
Record the quotient 8 as the next digit in the result. 
Result so far: 18895.38
Subtract 6560 from 7000 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 11:
The number 820 fits into 4400 5 times, leaving a remainder of 300.
The next digit of our result is 5. 
Result so far: 18895.385
If we subtract 4100 from 4400, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 12:
820 goes into 3000 3 times with a remainder of 540.
Record the quotient 3 as the next digit in the result. 
Result so far: 18895.3853
The remainder is 540 after subtracting 2460 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Moving on to step 13:
5400 divided by 820 is 6 with a remainder of 480.
The next digit of our result is 6. 
Result so far: 18895.38536
If we subtract 4920 from 5400, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 14:
If we divide 4800 by 820, we get 5 and a remainder of 700.
The next digit of our result is 5. 
Result so far: 18895.385365
The remainder is 700 after subtracting 4100 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Going ahead to step 15:
820 can be fit into 7000 8 times, resulting in a remainder of 440.
The number 8 becomes the next digit in our result. 
Result so far: 18895.3853658
Deduct 6560 from 7000 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 16:
820 can be fit into 4400 5 times, resulting in a remainder of 300.
The number 5 becomes the next digit in our result. 
Result so far: 18895.38536585
If we take 4100 away from 4400, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Our division results in 18895.38536585 with a remaining 3e-07.