We're dividing 21294882 by 772 
We want to divide 21294882 by 772.

Going ahead to step 1:
If we divide 2 by 772, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 772

Going ahead to step 2:
The number 772 fits into 21 0 times, leaving a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Include the next digit (2) from the dividend after 21, then repeat: 212 / 772

Moving on to step 3:
The number 772 fits into 212 0 times, leaving a remainder of 212.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 212, we end up with 212.
Grab the next digit (9) from the dividend, add it to 212, then carry on: 2129 / 772

Moving on to step 4:
772 can be fit into 2129 2 times, resulting in a remainder of 585.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 1544 from 2129, we get 585.
Take the next digit (4) from the dividend and append it to 585, then repeat: 5854 / 772

Moving on to step 5:
5854 divided by 772 is 7 with a remainder of 450.
The next digit of our result is 7. 
Result so far: 27.0
Subtracting 5404 from 5854 leaves us with 450.
Include the next digit (8) from the dividend after 450, then repeat: 4508 / 772

On to step 6:
772 goes into 4508 5 times with a remainder of 648.
Put 5 as the next digit of the answer. 
Result so far: 275.0
Subtracting 3860 from 4508 leaves us with 648.
Grab the next digit (8) from the dividend, add it to 648, then carry on: 6488 / 772

Going ahead to step 7:
772 can be fit into 6488 8 times, resulting in a remainder of 312.
Record the quotient 8 as the next digit in the result. 
Result so far: 2758.0
If we take 6176 away from 6488, we end up with 312.
Grab the next digit (2) from the dividend, add it to 312, then carry on: 3122 / 772

Going ahead to step 8:
772 goes into 3122 4 times with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 27584.0
Subtracting 3088 from 3122 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 9:
The number 772 fits into 340 0 times, leaving a remainder of 340.
Write down 0 as next digit of the result. 
Result so far: 27584.0
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 10:
The number 772 fits into 3400 4 times, leaving a remainder of 312.
The next digit of our result is 4. 
Result so far: 27584.04
The remainder is 312 after subtracting 3088 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Going ahead to step 11:
If we divide 3120 by 772, we get 4 and a remainder of 32.
The next digit of our result is 4. 
Result so far: 27584.044
Subtracting 3088 from 3120 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 27584.044 with a remainder of 0.0032.