We divide 50689501 by 640
We want to figure out the number of times 50689501 can be divided by 640.

Step 1:
640 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 640

Advancing to step 2:
640 goes into 50 0 times with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Take the next digit (6) from the dividend and append it to 50, then repeat: 506 / 640

Going ahead to step 3:
The number 640 fits into 506 0 times, leaving a remainder of 506.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 506 to get 506.
Bring next digit (8) of the dividend behind the 506 and repeat the process: 5068 / 640

Advancing to step 4:
640 goes into 5068 7 times with a remainder of 588.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 4480 from 5068 leaves us with 588.
Bring next digit (9) of the dividend behind the 588 and repeat the process: 5889 / 640

Advancing to step 5:
When dividing 5889 by 640, we get 9 with a remainder of 129.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
Deduct 5760 from 5889 and we're left with 129.
Fetch the next digit (5) from the dividend, attach it to 129 and continue: 1295 / 640

Advancing to step 6:
640 can be fit into 1295 2 times, resulting in a remainder of 15.
Record the quotient 2 as the next digit in the result. 
Result so far: 792.0
Deduct 1280 from 1295 and we're left with 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 640

Going ahead to step 7:
150 divided by 640 is 0 with a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 7920.0
The remainder is 150 after subtracting 0 from 150.
Grab the next digit (1) from the dividend, add it to 150, then carry on: 1501 / 640

Going ahead to step 8:
The number 640 fits into 1501 2 times, leaving a remainder of 221.
Put 2 as the next digit of the answer. 
Result so far: 79202.0
Subtracting 1280 from 1501 leaves us with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Step 9:
When dividing 2210 by 640, we get 3 with a remainder of 290.
Use 3 as the next digit of our solution. 
Result so far: 79202.3
Subtract 1920 from 2210 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Let's proceed to step 10:
When dividing 2900 by 640, we get 4 with a remainder of 340.
Record the quotient 4 as the next digit in the result. 
Result so far: 79202.34
If we subtract 2560 from 2900, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 11:
When dividing 3400 by 640, we get 5 with a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 79202.345
If we take 3200 away from 3400, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 12:
The number 640 fits into 2000 3 times, leaving a remainder of 80.
Put 3 as the next digit of the answer. 
Result so far: 79202.3453
The remainder is 80 after subtracting 1920 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
The number 640 fits into 800 1 times, leaving a remainder of 160.
The number 1 becomes the next digit in our result. 
Result so far: 79202.34531
Subtracting 640 from 800 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.

Advancing to step 14:
If we divide 1600 by 640, we get 2 and a remainder of 320.
Record the quotient 2 as the next digit in the result. 
Result so far: 79202.345312
Subtracting 1280 from 1600 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 15:
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: 79202.3453125
The remainder is 0 after subtracting 3200 from 3200.
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 16:
0 divided by 640 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 79202.3453125
If we subtract 0 from 0, 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.

The final result is 79202.3453125 with a remainder of 0.0.