38649331 ÷ 514 
We want to figure out the number of times 38649331 can be divided by 514.

On to step 1:
When dividing 3 by 514, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 514

Going ahead to step 2:
When dividing 38 by 514, we get 0 with a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Append the next digit (6) from the dividend to 38 and continue with: 386 / 514

Going ahead to step 3:
If we divide 386 by 514, we get 0 and a remainder of 386.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 386 and we're left with 386.
Grab the next digit (4) from the dividend, add it to 386, then carry on: 3864 / 514

On to step 4:
If we divide 3864 by 514, we get 7 and a remainder of 266.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 3598 from 3864, we get 266.
Append the next digit (9) from the dividend to 266 and continue with: 2669 / 514

Step 5:
514 goes into 2669 5 times with a remainder of 99.
Use 5 as the next digit of our solution. 
Result so far: 75.0
If we take 2570 away from 2669, we end up with 99.
Take the next digit (3) from the dividend and append it to 99, then repeat: 993 / 514

Going ahead to step 6:
514 goes into 993 1 times with a remainder of 479.
Use 1 as the next digit of our solution. 
Result so far: 751.0
Subtracting 514 from 993 leaves us with 479.
Take the next digit (3) from the dividend and append it to 479, then repeat: 4793 / 514

Advancing to step 7:
If we divide 4793 by 514, we get 9 and a remainder of 167.
Use 9 as the next digit of our solution. 
Result so far: 7519.0
Subtract 4626 from 4793 to get 167.
Fetch the next digit (1) from the dividend, attach it to 167 and continue: 1671 / 514

Advancing to step 8:
If we divide 1671 by 514, we get 3 and a remainder of 129.
The next digit of our result is 3. 
Result so far: 75193.0
Subtract 1542 from 1671 to get 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Advancing to step 9:
If we divide 1290 by 514, we get 2 and a remainder of 262.
Write down 2 as next digit of the result. 
Result so far: 75193.2
If we take 1028 away from 1290, we end up with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Moving on to step 10:
The number 514 fits into 2620 5 times, leaving a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 75193.25
The remainder is 50 after subtracting 2570 from 2620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 11:
500 divided by 514 is 0 with a remainder of 500.
The next digit of our result is 0. 
Result so far: 75193.25
The remainder is 500 after subtracting 0 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 12:
5000 divided by 514 is 9 with a remainder of 374.
Write down 9 as next digit of the result. 
Result so far: 75193.2509
If we take 4626 away from 5000, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

On to step 13:
514 can be fit into 3740 7 times, resulting in a remainder of 142.
Record the quotient 7 as the next digit in the result. 
Result so far: 75193.25097
If we take 3598 away from 3740, we end up with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Moving on to step 14:
If we divide 1420 by 514, we get 2 and a remainder of 392.
The number 2 becomes the next digit in our result. 
Result so far: 75193.250972
If we subtract 1028 from 1420, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Going ahead to step 15:
3920 divided by 514 is 7 with a remainder of 322.
Put 7 as the next digit of the answer. 
Result so far: 75193.2509727
Subtract 3598 from 3920 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Let's proceed to step 16:
The number 514 fits into 3220 6 times, leaving a remainder of 136.
The number 6 becomes the next digit in our result. 
Result so far: 75193.25097276
If we take 3084 away from 3220, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

After the division, we end up with 75193.25097276 and a remainder of 1.36e-07.