We divide 27404954 by 640
We want to divide 27404954 by 640.

Step 1:
2 divided by 640 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 640

On to step 2:
640 goes into 27 0 times with a remainder of 27.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Grab the next digit (4) from the dividend, add it to 27, then carry on: 274 / 640

Moving on to step 3:
When dividing 274 by 640, we get 0 with a remainder of 274.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 274 leaves us with 274.
Append the next digit (0) from the dividend to 274 and continue with: 2740 / 640

Moving on to step 4:
The number 640 fits into 2740 4 times, leaving a remainder of 180.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 2560 from 2740 leaves us with 180.
Append the next digit (4) from the dividend to 180 and continue with: 1804 / 640

Moving on to step 5:
1804 divided by 640 is 2 with a remainder of 524.
Use 2 as the next digit of our solution. 
Result so far: 42.0
If we take 1280 away from 1804, we end up with 524.
Grab the next digit (9) from the dividend, add it to 524, then carry on: 5249 / 640

Advancing to step 6:
The number 640 fits into 5249 8 times, leaving a remainder of 129.
Record the quotient 8 as the next digit in the result. 
Result so far: 428.0
Deduct 5120 from 5249 and we're left with 129.
Bring next digit (5) of the dividend behind the 129 and repeat the process: 1295 / 640

Moving on to step 7:
640 can be fit into 1295 2 times, resulting in a remainder of 15.
The next digit of our result is 2. 
Result so far: 4282.0
Subtract 1280 from 1295 to get 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 640

Moving on to step 8:
640 can be fit into 154 0 times, resulting in a remainder of 154.
The number 0 becomes the next digit in our result. 
Result so far: 42820.0
The remainder is 154 after subtracting 0 from 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

On to step 9:
640 can be fit into 1540 2 times, resulting in a remainder of 260.
Put 2 as the next digit of the answer. 
Result so far: 42820.2
If we take 1280 away from 1540, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 10:
2600 divided by 640 is 4 with a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 42820.24
Subtract 2560 from 2600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
When dividing 400 by 640, we get 0 with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 42820.24
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 12:
640 goes into 4000 6 times with a remainder of 160.
The number 6 becomes the next digit in our result. 
Result so far: 42820.2406
Subtracting 3840 from 4000 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 13:
1600 divided by 640 is 2 with a remainder of 320.
Put 2 as the next digit of the answer. 
Result so far: 42820.24062
If we subtract 1280 from 1600, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 14:
If we divide 3200 by 640, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 42820.240625
If we subtract 3200 from 3200, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 15:
The number 640 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 42820.240625
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 16:
0 divided by 640 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 42820.240625
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 42820.240625 with a balance of 0.0.