21740203 divided by 757 
We want to figure out the number of times 21740203 can be divided by 757.

On to step 1:
757 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 757

On to step 2:
21 divided by 757 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 757

On to step 3:
The number 757 fits into 217 0 times, leaving a remainder of 217.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 217, we get 217.
Include the next digit (4) from the dividend after 217, then repeat: 2174 / 757

Let's proceed to step 4:
757 goes into 2174 2 times with a remainder of 660.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 1514 away from 2174, we end up with 660.
Append the next digit (0) from the dividend to 660 and continue with: 6600 / 757

On to step 5:
The number 757 fits into 6600 8 times, leaving a remainder of 544.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we take 6056 away from 6600, we end up with 544.
Grab the next digit (2) from the dividend, add it to 544, then carry on: 5442 / 757

Step 6:
5442 divided by 757 is 7 with a remainder of 143.
Put 7 as the next digit of the answer. 
Result so far: 287.0
Subtracting 5299 from 5442 leaves us with 143.
Include the next digit (0) from the dividend after 143, then repeat: 1430 / 757

Moving on to step 7:
If we divide 1430 by 757, we get 1 and a remainder of 673.
Use 1 as the next digit of our solution. 
Result so far: 2871.0
Deduct 757 from 1430 and we're left with 673.
Grab the next digit (3) from the dividend, add it to 673, then carry on: 6733 / 757

Step 8:
The number 757 fits into 6733 8 times, leaving a remainder of 677.
Record the quotient 8 as the next digit in the result. 
Result so far: 28718.0
Subtract 6056 from 6733 to get 677.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6770, and continue the process.

Advancing to step 9:
The number 757 fits into 6770 8 times, leaving a remainder of 714.
The next digit of our result is 8. 
Result so far: 28718.8
Deduct 6056 from 6770 and we're left with 714.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7140, and continue the process.

Advancing to step 10:
The number 757 fits into 7140 9 times, leaving a remainder of 327.
Record the quotient 9 as the next digit in the result. 
Result so far: 28718.89
Subtracting 6813 from 7140 leaves us with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Step 11:
757 goes into 3270 4 times with a remainder of 242.
The number 4 becomes the next digit in our result. 
Result so far: 28718.894
Deduct 3028 from 3270 and we're left with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Let's proceed to step 12:
2420 divided by 757 is 3 with a remainder of 149.
Put 3 as the next digit of the answer. 
Result so far: 28718.8943
The remainder is 149 after subtracting 2271 from 2420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Let's proceed to step 13:
When dividing 1490 by 757, we get 1 with a remainder of 733.
Record the quotient 1 as the next digit in the result. 
Result so far: 28718.89431
The remainder is 733 after subtracting 757 from 1490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7330, and continue the process.

On to step 14:
If we divide 7330 by 757, we get 9 and a remainder of 517.
Write down 9 as next digit of the result. 
Result so far: 28718.894319
Subtract 6813 from 7330 to get 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Advancing to step 15:
5170 divided by 757 is 6 with a remainder of 628.
The next digit of our result is 6. 
Result so far: 28718.8943196
If we subtract 4542 from 5170, we get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Let's proceed to step 16:
6280 divided by 757 is 8 with a remainder of 224.
Record the quotient 8 as the next digit in the result. 
Result so far: 28718.89431968
The remainder is 224 after subtracting 6056 from 6280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The final outcome is 28718.89431968, with a leftover of 2.24e-07.