We look at the division of 21144649 by 766 
We want to divide 21144649 by 766.

Let's proceed to step 1:
If we divide 2 by 766, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 766

Let's proceed to step 2:
766 can be fit into 21 0 times, resulting in a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 766

On to step 3:
766 goes into 211 0 times with a remainder of 211.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 211, we get 211.
Include the next digit (4) from the dividend after 211, then repeat: 2114 / 766

Going ahead to step 4:
766 can be fit into 2114 2 times, resulting in a remainder of 582.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1532 away from 2114, we end up with 582.
Include the next digit (4) from the dividend after 582, then repeat: 5824 / 766

Let's proceed to step 5:
766 goes into 5824 7 times with a remainder of 462.
The next digit of our result is 7. 
Result so far: 27.0
If we take 5362 away from 5824, we end up with 462.
Bring next digit (6) of the dividend behind the 462 and repeat the process: 4626 / 766

Advancing to step 6:
The number 766 fits into 4626 6 times, leaving a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 276.0
Deduct 4596 from 4626 and we're left with 30.
Append the next digit (4) from the dividend to 30 and continue with: 304 / 766

Advancing to step 7:
If we divide 304 by 766, we get 0 and a remainder of 304.
The number 0 becomes the next digit in our result. 
Result so far: 2760.0
Deduct 0 from 304 and we're left with 304.
Take the next digit (9) from the dividend and append it to 304, then repeat: 3049 / 766

Advancing to step 8:
3049 divided by 766 is 3 with a remainder of 751.
Write down 3 as next digit of the result. 
Result so far: 27603.0
If we subtract 2298 from 3049, we get 751.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7510, and continue the process.

Let's proceed to step 9:
When dividing 7510 by 766, we get 9 with a remainder of 616.
Record the quotient 9 as the next digit in the result. 
Result so far: 27603.9
Subtracting 6894 from 7510 leaves us with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Let's proceed to step 10:
If we divide 6160 by 766, we get 8 and a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 27603.98
Deduct 6128 from 6160 and we're left 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.

Step 11:
320 divided by 766 is 0 with a remainder of 320.
Record the quotient 0 as the next digit in the result. 
Result so far: 27603.98
Deduct 0 from 320 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 12:
3200 divided by 766 is 4 with a remainder of 136.
Record the quotient 4 as the next digit in the result. 
Result so far: 27603.9804
Subtract 3064 from 3200 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 13:
766 can be fit into 1360 1 times, resulting in a remainder of 594.
The next digit of our result is 1. 
Result so far: 27603.98041
If we subtract 766 from 1360, we get 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Moving on to step 14:
5940 divided by 766 is 7 with a remainder of 578.
Record the quotient 7 as the next digit in the result. 
Result so far: 27603.980417
Subtract 5362 from 5940 to get 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

Advancing to step 15:
If we divide 5780 by 766, we get 7 and a remainder of 418.
The next digit of our result is 7. 
Result so far: 27603.9804177
Subtracting 5362 from 5780 leaves us with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Our division results in 27603.9804177 with a remaining 4.18e-06.