We're dividing 21313605 by 787 
We're looking to find how many times 787 goes into 21313605.

Step 1:
When dividing 2 by 787, we get 0 with 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.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 787

Going ahead to step 2:
787 can be fit into 21 0 times, resulting in a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 787

Step 3:
787 can be fit into 213 0 times, resulting in a remainder of 213.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 213, we end up with 213.
Take the next digit (1) from the dividend and append it to 213, then repeat: 2131 / 787

Step 4:
When dividing 2131 by 787, we get 2 with a remainder of 557.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1574 away from 2131, we end up with 557.
Include the next digit (3) from the dividend after 557, then repeat: 5573 / 787

Let's proceed to step 5:
787 can be fit into 5573 7 times, resulting in a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtracting 5509 from 5573 leaves us with 64.
Include the next digit (6) from the dividend after 64, then repeat: 646 / 787

Step 6:
When dividing 646 by 787, we get 0 with a remainder of 646.
Use 0 as the next digit of our solution. 
Result so far: 270.0
Subtract 0 from 646 to get 646.
Include the next digit (0) from the dividend after 646, then repeat: 6460 / 787

Step 7:
If we divide 6460 by 787, we get 8 and a remainder of 164.
The number 8 becomes the next digit in our result. 
Result so far: 2708.0
Subtracting 6296 from 6460 leaves us with 164.
Grab the next digit (5) from the dividend, add it to 164, then carry on: 1645 / 787

Going ahead to step 8:
The number 787 fits into 1645 2 times, leaving a remainder of 71.
Write down 2 as next digit of the result. 
Result so far: 27082.0
Subtracting 1574 from 1645 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 9:
710 divided by 787 is 0 with a remainder of 710.
Use 0 as the next digit of our solution. 
Result so far: 27082.0
Deduct 0 from 710 and we're left with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Advancing to step 10:
787 can be fit into 7100 9 times, resulting in a remainder of 17.
The next digit of our result is 9. 
Result so far: 27082.09
Deduct 7083 from 7100 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 11:
If we divide 170 by 787, we get 0 and a remainder of 170.
The next digit of our result is 0. 
Result so far: 27082.09
If we take 0 away from 170, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 12:
787 can be fit into 1700 2 times, resulting in a remainder of 126.
The next digit of our result is 2. 
Result so far: 27082.0902
The remainder is 126 after subtracting 1574 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Advancing to step 13:
When dividing 1260 by 787, we get 1 with a remainder of 473.
The number 1 becomes the next digit in our result. 
Result so far: 27082.09021
Deduct 787 from 1260 and we're left with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

On to step 14:
The number 787 fits into 4730 6 times, leaving a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 27082.090216
Deduct 4722 from 4730 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 15:
When dividing 80 by 787, we get 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 27082.090216
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 16:
800 divided by 787 is 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 27082.09021601
If we take 787 away from 800, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 27082.09021601, with a leftover of 1.3e-08.