We're dividing 24514970 by 640 
We want to divide 24514970 by 640.

Advancing to step 1:
If we divide 2 by 640, we get 0 and 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.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 640

Step 2:
If we divide 24 by 640, we get 0 and a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 24 leaves us with 24.
Append the next digit (5) from the dividend to 24 and continue with: 245 / 640

On to step 3:
640 can be fit into 245 0 times, resulting in a remainder of 245.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 245 to get 245.
Include the next digit (1) from the dividend after 245, then repeat: 2451 / 640

On to step 4:
640 goes into 2451 3 times with a remainder of 531.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 1920 away from 2451, we end up with 531.
Bring next digit (4) of the dividend behind the 531 and repeat the process: 5314 / 640

Moving on to step 5:
640 can be fit into 5314 8 times, resulting in a remainder of 194.
Use 8 as the next digit of our solution. 
Result so far: 38.0
If we subtract 5120 from 5314, we get 194.
Include the next digit (9) from the dividend after 194, then repeat: 1949 / 640

On to step 6:
If we divide 1949 by 640, we get 3 and a remainder of 29.
Use 3 as the next digit of our solution. 
Result so far: 383.0
If we subtract 1920 from 1949, we get 29.
Fetch the next digit (7) from the dividend, attach it to 29 and continue: 297 / 640

Going ahead to step 7:
640 goes into 297 0 times with a remainder of 297.
Record the quotient 0 as the next digit in the result. 
Result so far: 3830.0
The remainder is 297 after subtracting 0 from 297.
Include the next digit (0) from the dividend after 297, then repeat: 2970 / 640

Going ahead to step 8:
The number 640 fits into 2970 4 times, leaving a remainder of 410.
The number 4 becomes the next digit in our result. 
Result so far: 38304.0
The remainder is 410 after subtracting 2560 from 2970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Let's proceed to step 9:
640 can be fit into 4100 6 times, resulting in a remainder of 260.
Write down 6 as next digit of the result. 
Result so far: 38304.6
Subtract 3840 from 4100 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 10:
2600 divided by 640 is 4 with a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 38304.64
If we subtract 2560 from 2600, we 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.

Step 11:
640 can be fit into 400 0 times, resulting in a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 38304.64
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 12:
When dividing 4000 by 640, we get 6 with a remainder of 160.
Put 6 as the next digit of the answer. 
Result so far: 38304.6406
Subtract 3840 from 4000 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 13:
If we divide 1600 by 640, we get 2 and a remainder of 320.
The number 2 becomes the next digit in our result. 
Result so far: 38304.64062
The remainder is 320 after subtracting 1280 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 14:
640 can be fit into 3200 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 38304.640625
Subtract 3200 from 3200 to 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.

On to step 15:
640 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 38304.640625
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.

Moving on to step 16:
If we divide 0 by 640, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 38304.640625
If we take 0 away from 0, we end up 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.

After the division, we end up with 38304.640625 and a remainder of 0.0.