21440577 ÷ 677 
We want to divide 21440577 by 677.

Let's proceed to step 1:
677 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 677

Advancing to step 2:
21 divided by 677 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 677

Moving on to step 3:
677 goes into 214 0 times with a remainder of 214.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 214 and we're left with 214.
Take the next digit (4) from the dividend and append it to 214, then repeat: 2144 / 677

On to step 4:
677 can be fit into 2144 3 times, resulting in a remainder of 113.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 2031 from 2144 to get 113.
Append the next digit (0) from the dividend to 113 and continue with: 1130 / 677

On to step 5:
1130 divided by 677 is 1 with a remainder of 453.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Subtract 677 from 1130 to get 453.
Fetch the next digit (5) from the dividend, attach it to 453 and continue: 4535 / 677

Let's proceed to step 6:
When dividing 4535 by 677, we get 6 with a remainder of 473.
The number 6 becomes the next digit in our result. 
Result so far: 316.0
The remainder is 473 after subtracting 4062 from 4535.
Fetch the next digit (7) from the dividend, attach it to 473 and continue: 4737 / 677

On to step 7:
If we divide 4737 by 677, we get 6 and a remainder of 675.
The number 6 becomes the next digit in our result. 
Result so far: 3166.0
Subtracting 4062 from 4737 leaves us with 675.
Include the next digit (7) from the dividend after 675, then repeat: 6757 / 677

Advancing to step 8:
If we divide 6757 by 677, we get 9 and a remainder of 664.
Use 9 as the next digit of our solution. 
Result so far: 31669.0
If we subtract 6093 from 6757, we get 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Let's proceed to step 9:
When dividing 6640 by 677, we get 9 with a remainder of 547.
The number 9 becomes the next digit in our result. 
Result so far: 31669.9
The remainder is 547 after subtracting 6093 from 6640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

On to step 10:
If we divide 5470 by 677, we get 8 and a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 31669.98
If we take 5416 away from 5470, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 11:
The number 677 fits into 540 0 times, leaving a remainder of 540.
Put 0 as the next digit of the answer. 
Result so far: 31669.98
Subtract 0 from 540 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 12:
The number 677 fits into 5400 7 times, leaving a remainder of 661.
Write down 7 as next digit of the result. 
Result so far: 31669.9807
If we subtract 4739 from 5400, we get 661.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6610, and continue the process.

On to step 13:
677 goes into 6610 9 times with a remainder of 517.
Put 9 as the next digit of the answer. 
Result so far: 31669.98079
Subtracting 6093 from 6610 leaves us with 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Moving on to step 14:
677 goes into 5170 7 times with a remainder of 431.
Write down 7 as next digit of the result. 
Result so far: 31669.980797
Subtract 4739 from 5170 to get 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

On to step 15:
The number 677 fits into 4310 6 times, leaving a remainder of 248.
Use 6 as the next digit of our solution. 
Result so far: 31669.9807976
If we take 4062 away from 4310, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 16:
677 can be fit into 2480 3 times, resulting in a remainder of 449.
Record the quotient 3 as the next digit in the result. 
Result so far: 31669.98079763
If we subtract 2031 from 2480, we get 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

The final result is 31669.98079763 with a remainder of 4.49e-07.