Let's divide 21856276 by 787
We want to figure out the number of times 21856276 can be divided by 787.

Going ahead to step 1:
When dividing 2 by 787, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 787

Going ahead to step 2:
21 divided by 787 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 / 787

Step 3:
When dividing 218 by 787, 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.
Include the next digit (5) from the dividend after 218, then repeat: 2185 / 787

Step 4:
787 can be fit into 2185 2 times, resulting in a remainder of 611.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 1574 from 2185 and we're left with 611.
Take the next digit (6) from the dividend and append it to 611, then repeat: 6116 / 787

Step 5:
787 goes into 6116 7 times with a remainder of 607.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtract 5509 from 6116 to get 607.
Fetch the next digit (2) from the dividend, attach it to 607 and continue: 6072 / 787

Step 6:
If we divide 6072 by 787, we get 7 and a remainder of 563.
Write down 7 as next digit of the result. 
Result so far: 277.0
The remainder is 563 after subtracting 5509 from 6072.
Fetch the next digit (7) from the dividend, attach it to 563 and continue: 5637 / 787

Advancing to step 7:
The number 787 fits into 5637 7 times, leaving a remainder of 128.
Record the quotient 7 as the next digit in the result. 
Result so far: 2777.0
If we take 5509 away from 5637, we end up with 128.
Bring next digit (6) of the dividend behind the 128 and repeat the process: 1286 / 787

Step 8:
When dividing 1286 by 787, we get 1 with a remainder of 499.
Write down 1 as next digit of the result. 
Result so far: 27771.0
Subtract 787 from 1286 to get 499.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4990, and continue the process.

Step 9:
4990 divided by 787 is 6 with a remainder of 268.
Put 6 as the next digit of the answer. 
Result so far: 27771.6
Deduct 4722 from 4990 and we're left with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Let's proceed to step 10:
The number 787 fits into 2680 3 times, leaving a remainder of 319.
Put 3 as the next digit of the answer. 
Result so far: 27771.63
Subtracting 2361 from 2680 leaves us with 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Moving on to step 11:
When dividing 3190 by 787, we get 4 with a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 27771.634
The remainder is 42 after subtracting 3148 from 3190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 12:
If we divide 420 by 787, we get 0 and a remainder of 420.
Use 0 as the next digit of our solution. 
Result so far: 27771.634
If we take 0 away from 420, we end up with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 13:
When dividing 4200 by 787, we get 5 with a remainder of 265.
Put 5 as the next digit of the answer. 
Result so far: 27771.63405
If we subtract 3935 from 4200, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 14:
787 goes into 2650 3 times with a remainder of 289.
Record the quotient 3 as the next digit in the result. 
Result so far: 27771.634053
Subtract 2361 from 2650 to get 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Step 15:
787 can be fit into 2890 3 times, resulting in a remainder of 529.
The number 3 becomes the next digit in our result. 
Result so far: 27771.6340533
The remainder is 529 after subtracting 2361 from 2890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5290, and continue the process.

The final outcome is 27771.6340533, with a leftover of 5.29e-06.