2432644 divided by 641 
Let's see how many times 641 fits into 2432644.

Going ahead to step 1:
When dividing 2 by 641, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 641

Let's proceed to step 2:
641 can be fit into 24 0 times, resulting in a remainder of 24.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 24, we end up with 24.
Bring next digit (3) of the dividend behind the 24 and repeat the process: 243 / 641

Advancing to step 3:
If we divide 243 by 641, we get 0 and a remainder of 243.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 243, we end up with 243.
Bring next digit (2) of the dividend behind the 243 and repeat the process: 2432 / 641

Step 4:
641 can be fit into 2432 3 times, resulting in a remainder of 509.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 1923 from 2432, we get 509.
Grab the next digit (6) from the dividend, add it to 509, then carry on: 5096 / 641

On to step 5:
The number 641 fits into 5096 7 times, leaving a remainder of 609.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Subtract 4487 from 5096 to get 609.
Fetch the next digit (4) from the dividend, attach it to 609 and continue: 6094 / 641

On to step 6:
When dividing 6094 by 641, we get 9 with a remainder of 325.
Record the quotient 9 as the next digit in the result. 
Result so far: 379.0
If we subtract 5769 from 6094, we get 325.
Take the next digit (4) from the dividend and append it to 325, then repeat: 3254 / 641

On to step 7:
641 can be fit into 3254 5 times, resulting in a remainder of 49.
Use 5 as the next digit of our solution. 
Result so far: 3795.0
Deduct 3205 from 3254 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 8:
641 can be fit into 490 0 times, resulting in a remainder of 490.
Write down 0 as next digit of the result. 
Result so far: 3795.0
Subtracting 0 from 490 leaves us with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

On to step 9:
When dividing 4900 by 641, we get 7 with a remainder of 413.
Put 7 as the next digit of the answer. 
Result so far: 3795.07
Subtract 4487 from 4900 to get 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Step 10:
When dividing 4130 by 641, we get 6 with a remainder of 284.
Put 6 as the next digit of the answer. 
Result so far: 3795.076
If we subtract 3846 from 4130, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Advancing to step 11:
When dividing 2840 by 641, we get 4 with a remainder of 276.
The next digit of our result is 4. 
Result so far: 3795.0764
If we subtract 2564 from 2840, we get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 12:
The number 641 fits into 2760 4 times, leaving a remainder of 196.
The next digit of our result is 4. 
Result so far: 3795.07644
Deduct 2564 from 2760 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

The final result is 3795.07644 with a remainder of 0.000196.