21821715 divided by 718 
We want to figure out the number of times 21821715 can be divided by 718.

On to step 1:
718 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 718

Advancing to step 2:
21 divided by 718 is 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Append the next digit (8) from the dividend to 21 and continue with: 218 / 718

Let's proceed to step 3:
When dividing 218 by 718, we get 0 with a remainder of 218.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 218, we get 218.
Fetch the next digit (2) from the dividend, attach it to 218 and continue: 2182 / 718

Step 4:
The number 718 fits into 2182 3 times, leaving a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 2154 away from 2182, we end up with 28.
Grab the next digit (1) from the dividend, add it to 28, then carry on: 281 / 718

Moving on to step 5:
281 divided by 718 is 0 with a remainder of 281.
Write down 0 as next digit of the result. 
Result so far: 30.0
If we subtract 0 from 281, we get 281.
Grab the next digit (7) from the dividend, add it to 281, then carry on: 2817 / 718

Step 6:
2817 divided by 718 is 3 with a remainder of 663.
Use 3 as the next digit of our solution. 
Result so far: 303.0
If we take 2154 away from 2817, we end up with 663.
Include the next digit (1) from the dividend after 663, then repeat: 6631 / 718

Going ahead to step 7:
The number 718 fits into 6631 9 times, leaving a remainder of 169.
The number 9 becomes the next digit in our result. 
Result so far: 3039.0
Subtracting 6462 from 6631 leaves us with 169.
Take the next digit (5) from the dividend and append it to 169, then repeat: 1695 / 718

Step 8:
If we divide 1695 by 718, we get 2 and a remainder of 259.
Write down 2 as next digit of the result. 
Result so far: 30392.0
If we subtract 1436 from 1695, we get 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Moving on to step 9:
The number 718 fits into 2590 3 times, leaving a remainder of 436.
The number 3 becomes the next digit in our result. 
Result so far: 30392.3
The remainder is 436 after subtracting 2154 from 2590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Moving on to step 10:
If we divide 4360 by 718, we get 6 and a remainder of 52.
The next digit of our result is 6. 
Result so far: 30392.36
Subtracting 4308 from 4360 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 11:
If we divide 520 by 718, we get 0 and a remainder of 520.
Write down 0 as next digit of the result. 
Result so far: 30392.36
Deduct 0 from 520 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Going ahead to step 12:
When dividing 5200 by 718, we get 7 with a remainder of 174.
Use 7 as the next digit of our solution. 
Result so far: 30392.3607
The remainder is 174 after subtracting 5026 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Step 13:
718 goes into 1740 2 times with a remainder of 304.
The next digit of our result is 2. 
Result so far: 30392.36072
The remainder is 304 after subtracting 1436 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 14:
718 can be fit into 3040 4 times, resulting in a remainder of 168.
Write down 4 as next digit of the result. 
Result so far: 30392.360724
If we take 2872 away from 3040, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Going ahead to step 15:
The number 718 fits into 1680 2 times, leaving a remainder of 244.
Put 2 as the next digit of the answer. 
Result so far: 30392.3607242
If we subtract 1436 from 1680, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Step 16:
2440 divided by 718 is 3 with a remainder of 286.
The next digit of our result is 3. 
Result so far: 30392.36072423
If we subtract 2154 from 2440, we get 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Our division results in 30392.36072423 with a remaining 2.86e-07.