21142804 ÷ 774 
We want to figure out the number of times 21142804 can be divided by 774.

Advancing to step 1:
2 divided by 774 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 774

Let's proceed to step 2:
774 can be fit into 21 0 times, resulting in a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 774

On to step 3:
The number 774 fits into 211 0 times, leaving a remainder of 211.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 211 to get 211.
Bring next digit (4) of the dividend behind the 211 and repeat the process: 2114 / 774

Advancing to step 4:
2114 divided by 774 is 2 with a remainder of 566.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 1548 from 2114 to get 566.
Bring next digit (2) of the dividend behind the 566 and repeat the process: 5662 / 774

Let's proceed to step 5:
The number 774 fits into 5662 7 times, leaving a remainder of 244.
The next digit of our result is 7. 
Result so far: 27.0
Subtracting 5418 from 5662 leaves us with 244.
Grab the next digit (8) from the dividend, add it to 244, then carry on: 2448 / 774

Step 6:
When dividing 2448 by 774, we get 3 with a remainder of 126.
Write down 3 as next digit of the result. 
Result so far: 273.0
Subtract 2322 from 2448 to get 126.
Fetch the next digit (0) from the dividend, attach it to 126 and continue: 1260 / 774

Moving on to step 7:
774 can be fit into 1260 1 times, resulting in a remainder of 486.
The number 1 becomes the next digit in our result. 
Result so far: 2731.0
The remainder is 486 after subtracting 774 from 1260.
Include the next digit (4) from the dividend after 486, then repeat: 4864 / 774

Let's proceed to step 8:
4864 divided by 774 is 6 with a remainder of 220.
Use 6 as the next digit of our solution. 
Result so far: 27316.0
Subtracting 4644 from 4864 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 9:
774 can be fit into 2200 2 times, resulting in a remainder of 652.
Put 2 as the next digit of the answer. 
Result so far: 27316.2
Subtract 1548 from 2200 to get 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

Let's proceed to step 10:
774 goes into 6520 8 times with a remainder of 328.
Write down 8 as next digit of the result. 
Result so far: 27316.28
If we subtract 6192 from 6520, we get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Advancing to step 11:
774 goes into 3280 4 times with a remainder of 184.
Record the quotient 4 as the next digit in the result. 
Result so far: 27316.284
Subtract 3096 from 3280 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 12:
When dividing 1840 by 774, we get 2 with a remainder of 292.
Use 2 as the next digit of our solution. 
Result so far: 27316.2842
If we take 1548 away from 1840, we end up with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Let's proceed to step 13:
774 goes into 2920 3 times with a remainder of 598.
Write down 3 as next digit of the result. 
Result so far: 27316.28423
If we subtract 2322 from 2920, we get 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Let's proceed to step 14:
The number 774 fits into 5980 7 times, leaving a remainder of 562.
The next digit of our result is 7. 
Result so far: 27316.284237
If we take 5418 away from 5980, we end up with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Advancing to step 15:
5620 divided by 774 is 7 with a remainder of 202.
Write down 7 as next digit of the result. 
Result so far: 27316.2842377
Subtracting 5418 from 5620 leaves us with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

In conclusion, the division gives 27316.2842377 with a balance of 2.02e-06.