We're dividing 38303761 by 640 
We want to figure out the number of times 38303761 can be divided by 640.

On to step 1:
The number 640 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 640

Going ahead to step 2:
If we divide 38 by 640, we get 0 and a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Append the next digit (3) from the dividend to 38 and continue with: 383 / 640

Let's proceed to step 3:
When dividing 383 by 640, we get 0 with a remainder of 383.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 383 and we're left with 383.
Grab the next digit (0) from the dividend, add it to 383, then carry on: 3830 / 640

Let's proceed to step 4:
When dividing 3830 by 640, we get 5 with a remainder of 630.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 3200 from 3830, we get 630.
Take the next digit (3) from the dividend and append it to 630, then repeat: 6303 / 640

Going ahead to step 5:
640 goes into 6303 9 times with a remainder of 543.
The next digit of our result is 9. 
Result so far: 59.0
If we take 5760 away from 6303, we end up with 543.
Fetch the next digit (7) from the dividend, attach it to 543 and continue: 5437 / 640

Step 6:
640 can be fit into 5437 8 times, resulting in a remainder of 317.
The number 8 becomes the next digit in our result. 
Result so far: 598.0
The remainder is 317 after subtracting 5120 from 5437.
Take the next digit (6) from the dividend and append it to 317, then repeat: 3176 / 640

Advancing to step 7:
If we divide 3176 by 640, we get 4 and a remainder of 616.
Put 4 as the next digit of the answer. 
Result so far: 5984.0
Subtract 2560 from 3176 to get 616.
Fetch the next digit (1) from the dividend, attach it to 616 and continue: 6161 / 640

Moving on to step 8:
6161 divided by 640 is 9 with a remainder of 401.
The next digit of our result is 9. 
Result so far: 59849.0
If we take 5760 away from 6161, we end up with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

Moving on to step 9:
If we divide 4010 by 640, we get 6 and a remainder of 170.
Use 6 as the next digit of our solution. 
Result so far: 59849.6
The remainder is 170 after subtracting 3840 from 4010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 10:
640 goes into 1700 2 times with a remainder of 420.
Write down 2 as next digit of the result. 
Result so far: 59849.62
Subtract 1280 from 1700 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 11:
When dividing 4200 by 640, we get 6 with a remainder of 360.
The next digit of our result is 6. 
Result so far: 59849.626
Deduct 3840 from 4200 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 12:
The number 640 fits into 3600 5 times, leaving a remainder of 400.
Record the quotient 5 as the next digit in the result. 
Result so far: 59849.6265
The remainder is 400 after subtracting 3200 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 13:
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: 59849.62656
The remainder is 160 after subtracting 3840 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 14:
The number 640 fits into 1600 2 times, leaving a remainder of 320.
Put 2 as the next digit of the answer. 
Result so far: 59849.626562
If we take 1280 away from 1600, we end up 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.

Moving on to step 15:
3200 divided by 640 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 59849.6265625
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.

Moving on to step 16:
The number 640 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 59849.6265625
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.

The quotient of the division is 59849.6265625, and the remainder is 0.0.