21127665 ÷ 641 
We're looking to find how many times 641 goes into 21127665.

Let's proceed to step 1:
When dividing 2 by 641, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 641

On to step 2:
The number 641 fits into 21 0 times, leaving a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Fetch the next digit (1) from the dividend, attach it to 21 and continue: 211 / 641

On to step 3:
When dividing 211 by 641, we get 0 with a remainder of 211.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 211, we end up with 211.
Include the next digit (2) from the dividend after 211, then repeat: 2112 / 641

Going ahead to step 4:
641 can be fit into 2112 3 times, resulting in a remainder of 189.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 1923 from 2112 and we're left with 189.
Bring next digit (7) of the dividend behind the 189 and repeat the process: 1897 / 641

Going ahead to step 5:
641 can be fit into 1897 2 times, resulting in a remainder of 615.
The next digit of our result is 2. 
Result so far: 32.0
Subtract 1282 from 1897 to get 615.
Fetch the next digit (6) from the dividend, attach it to 615 and continue: 6156 / 641

Advancing to step 6:
The number 641 fits into 6156 9 times, leaving a remainder of 387.
Write down 9 as next digit of the result. 
Result so far: 329.0
Deduct 5769 from 6156 and we're left with 387.
Bring next digit (6) of the dividend behind the 387 and repeat the process: 3876 / 641

On to step 7:
The number 641 fits into 3876 6 times, leaving a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 3296.0
If we take 3846 away from 3876, we end up with 30.
Take the next digit (5) from the dividend and append it to 30, then repeat: 305 / 641

Advancing to step 8:
641 goes into 305 0 times with a remainder of 305.
Use 0 as the next digit of our solution. 
Result so far: 32960.0
Subtract 0 from 305 to get 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Let's proceed to step 9:
If we divide 3050 by 641, we get 4 and a remainder of 486.
The number 4 becomes the next digit in our result. 
Result so far: 32960.4
The remainder is 486 after subtracting 2564 from 3050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Let's proceed to step 10:
The number 641 fits into 4860 7 times, leaving a remainder of 373.
The number 7 becomes the next digit in our result. 
Result so far: 32960.47
If we subtract 4487 from 4860, we get 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Advancing to step 11:
641 can be fit into 3730 5 times, resulting in a remainder of 525.
Record the quotient 5 as the next digit in the result. 
Result so far: 32960.475
Deduct 3205 from 3730 and we're left with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Step 12:
When dividing 5250 by 641, we get 8 with a remainder of 122.
Put 8 as the next digit of the answer. 
Result so far: 32960.4758
If we take 5128 away from 5250, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 13:
641 goes into 1220 1 times with a remainder of 579.
The next digit of our result is 1. 
Result so far: 32960.47581
The remainder is 579 after subtracting 641 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

On to step 14:
641 can be fit into 5790 9 times, resulting in a remainder of 21.
The next digit of our result is 9. 
Result so far: 32960.475819
If we subtract 5769 from 5790, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 15:
When dividing 210 by 641, we get 0 with a remainder of 210.
Put 0 as the next digit of the answer. 
Result so far: 32960.475819
Subtracting 0 from 210 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 16:
641 goes into 2100 3 times with a remainder of 177.
Record the quotient 3 as the next digit in the result. 
Result so far: 32960.47581903
Subtracting 1923 from 2100 leaves us with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

The quotient of the division is 32960.47581903, and the remainder is 1.77e-07.