21445736 ÷ 786 
We're looking to find how many times 786 goes into 21445736.

Let's proceed to step 1:
If we divide 2 by 786, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 786

Step 2:
If we divide 21 by 786, we get 0 and a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 786

On to step 3:
When dividing 214 by 786, we get 0 with a remainder of 214.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 214 after subtracting 0 from 214.
Include the next digit (4) from the dividend after 214, then repeat: 2144 / 786

Step 4:
When dividing 2144 by 786, we get 2 with a remainder of 572.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 1572 from 2144, we get 572.
Include the next digit (5) from the dividend after 572, then repeat: 5725 / 786

Going ahead to step 5:
786 can be fit into 5725 7 times, resulting in a remainder of 223.
The next digit of our result is 7. 
Result so far: 27.0
Subtract 5502 from 5725 to get 223.
Include the next digit (7) from the dividend after 223, then repeat: 2237 / 786

Going ahead to step 6:
2237 divided by 786 is 2 with a remainder of 665.
The number 2 becomes the next digit in our result. 
Result so far: 272.0
Deduct 1572 from 2237 and we're left with 665.
Fetch the next digit (3) from the dividend, attach it to 665 and continue: 6653 / 786

Going ahead to step 7:
When dividing 6653 by 786, we get 8 with a remainder of 365.
The next digit of our result is 8. 
Result so far: 2728.0
If we take 6288 away from 6653, we end up with 365.
Fetch the next digit (6) from the dividend, attach it to 365 and continue: 3656 / 786

Moving on to step 8:
786 can be fit into 3656 4 times, resulting in a remainder of 512.
Put 4 as the next digit of the answer. 
Result so far: 27284.0
Subtracting 3144 from 3656 leaves us with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Step 9:
5120 divided by 786 is 6 with a remainder of 404.
Put 6 as the next digit of the answer. 
Result so far: 27284.6
If we subtract 4716 from 5120, we get 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Moving on to step 10:
If we divide 4040 by 786, we get 5 and a remainder of 110.
Use 5 as the next digit of our solution. 
Result so far: 27284.65
The remainder is 110 after subtracting 3930 from 4040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 11:
786 goes into 1100 1 times with a remainder of 314.
Use 1 as the next digit of our solution. 
Result so far: 27284.651
The remainder is 314 after subtracting 786 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 12:
786 goes into 3140 3 times with a remainder of 782.
Record the quotient 3 as the next digit in the result. 
Result so far: 27284.6513
Deduct 2358 from 3140 and we're left with 782.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

Going ahead to step 13:
The number 786 fits into 7820 9 times, leaving a remainder of 746.
The number 9 becomes the next digit in our result. 
Result so far: 27284.65139
The remainder is 746 after subtracting 7074 from 7820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7460, and continue the process.

Advancing to step 14:
7460 divided by 786 is 9 with a remainder of 386.
Write down 9 as next digit of the result. 
Result so far: 27284.651399
If we subtract 7074 from 7460, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

After the division, we end up with 27284.651399 and a remainder of 3.86e-05.