We divide 64278405 by 504
Let's see how many times 504 fits into 64278405.

Going ahead to step 1:
504 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 504

Advancing to step 2:
504 can be fit into 64 0 times, resulting in a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Include the next digit (2) from the dividend after 64, then repeat: 642 / 504

Let's proceed to step 3:
504 goes into 642 1 times with a remainder of 138.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 504 from 642 leaves us with 138.
Take the next digit (7) from the dividend and append it to 138, then repeat: 1387 / 504

Going ahead to step 4:
When dividing 1387 by 504, we get 2 with a remainder of 379.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 1008 from 1387 leaves us with 379.
Bring next digit (8) of the dividend behind the 379 and repeat the process: 3798 / 504

On to step 5:
504 goes into 3798 7 times with a remainder of 270.
The next digit of our result is 7. 
Result so far: 127.0
If we take 3528 away from 3798, we end up with 270.
Grab the next digit (4) from the dividend, add it to 270, then carry on: 2704 / 504

Advancing to step 6:
504 goes into 2704 5 times with a remainder of 184.
Put 5 as the next digit of the answer. 
Result so far: 1275.0
If we take 2520 away from 2704, we end up with 184.
Include the next digit (0) from the dividend after 184, then repeat: 1840 / 504

Advancing to step 7:
1840 divided by 504 is 3 with a remainder of 328.
The next digit of our result is 3. 
Result so far: 12753.0
If we subtract 1512 from 1840, we get 328.
Bring next digit (5) of the dividend behind the 328 and repeat the process: 3285 / 504

On to step 8:
3285 divided by 504 is 6 with a remainder of 261.
Put 6 as the next digit of the answer. 
Result so far: 127536.0
Subtract 3024 from 3285 to get 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Moving on to step 9:
504 goes into 2610 5 times with a remainder of 90.
The next digit of our result is 5. 
Result so far: 127536.5
Subtract 2520 from 2610 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 10:
504 goes into 900 1 times with a remainder of 396.
Record the quotient 1 as the next digit in the result. 
Result so far: 127536.51
If we subtract 504 from 900, we get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Advancing to step 11:
When dividing 3960 by 504, we get 7 with a remainder of 432.
Put 7 as the next digit of the answer. 
Result so far: 127536.517
If we subtract 3528 from 3960, we get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Let's proceed to step 12:
The number 504 fits into 4320 8 times, leaving a remainder of 288.
Put 8 as the next digit of the answer. 
Result so far: 127536.5178
If we subtract 4032 from 4320, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 13:
When dividing 2880 by 504, we get 5 with a remainder of 360.
Write down 5 as next digit of the result. 
Result so far: 127536.51785
If we subtract 2520 from 2880, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 14:
When dividing 3600 by 504, we get 7 with a remainder of 72.
The next digit of our result is 7. 
Result so far: 127536.517857
Deduct 3528 from 3600 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 15:
720 divided by 504 is 1 with a remainder of 216.
Record the quotient 1 as the next digit in the result. 
Result so far: 127536.5178571
Subtract 504 from 720 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 16:
When dividing 2160 by 504, we get 4 with a remainder of 144.
Put 4 as the next digit of the answer. 
Result so far: 127536.51785714
The remainder is 144 after subtracting 2016 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The final outcome is 127536.51785714, with a leftover of 1.44e-07.