Let's divide 49807750 by 640
We want to figure out the number of times 49807750 can be divided by 640.

Advancing to step 1:
640 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 640

Moving on to step 2:
When dividing 49 by 640, we get 0 with a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Grab the next digit (8) from the dividend, add it to 49, then carry on: 498 / 640

Advancing to step 3:
If we divide 498 by 640, we get 0 and a remainder of 498.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 498, we end up with 498.
Grab the next digit (0) from the dividend, add it to 498, then carry on: 4980 / 640

On to step 4:
640 can be fit into 4980 7 times, resulting in a remainder of 500.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 4480 from 4980, we get 500.
Fetch the next digit (7) from the dividend, attach it to 500 and continue: 5007 / 640

Step 5:
5007 divided by 640 is 7 with a remainder of 527.
Put 7 as the next digit of the answer. 
Result so far: 77.0
If we subtract 4480 from 5007, we get 527.
Bring next digit (7) of the dividend behind the 527 and repeat the process: 5277 / 640

On to step 6:
640 goes into 5277 8 times with a remainder of 157.
Record the quotient 8 as the next digit in the result. 
Result so far: 778.0
If we subtract 5120 from 5277, we get 157.
Append the next digit (5) from the dividend to 157 and continue with: 1575 / 640

Going ahead to step 7:
640 can be fit into 1575 2 times, resulting in a remainder of 295.
Record the quotient 2 as the next digit in the result. 
Result so far: 7782.0
If we subtract 1280 from 1575, we get 295.
Include the next digit (0) from the dividend after 295, then repeat: 2950 / 640

Step 8:
2950 divided by 640 is 4 with a remainder of 390.
The number 4 becomes the next digit in our result. 
Result so far: 77824.0
If we subtract 2560 from 2950, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 9:
When dividing 3900 by 640, we get 6 with a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 77824.6
If we subtract 3840 from 3900, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
When dividing 600 by 640, we get 0 with a remainder of 600.
Record the quotient 0 as the next digit in the result. 
Result so far: 77824.6
The remainder is 600 after subtracting 0 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 11:
When dividing 6000 by 640, we get 9 with a remainder of 240.
The number 9 becomes the next digit in our result. 
Result so far: 77824.609
If we subtract 5760 from 6000, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 12:
The number 640 fits into 2400 3 times, leaving a remainder of 480.
The next digit of our result is 3. 
Result so far: 77824.6093
If we take 1920 away from 2400, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 13:
The number 640 fits into 4800 7 times, leaving a remainder of 320.
Record the quotient 7 as the next digit in the result. 
Result so far: 77824.60937
Subtract 4480 from 4800 to 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.

On to step 14:
If we divide 3200 by 640, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 77824.609375
Deduct 3200 from 3200 and we're left 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.

Let's proceed to step 15:
640 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 77824.609375
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.

On to step 16:
640 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 77824.609375
Subtract 0 from 0 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.

The final outcome is 77824.609375, with a leftover of 0.0.