Let's divide 39002804 by 278
We're looking to find how many times 278 goes into 39002804.

Step 1:
If we divide 3 by 278, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 278

Going ahead to step 2:
If we divide 39 by 278, we get 0 and a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 278

Going ahead to step 3:
The number 278 fits into 390 1 times, leaving a remainder of 112.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 278 from 390, we get 112.
Bring next digit (0) of the dividend behind the 112 and repeat the process: 1120 / 278

Moving on to step 4:
The number 278 fits into 1120 4 times, leaving a remainder of 8.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 1112 from 1120 to get 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 278

Going ahead to step 5:
If we divide 82 by 278, we get 0 and a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 140.0
If we subtract 0 from 82, we get 82.
Grab the next digit (8) from the dividend, add it to 82, then carry on: 828 / 278

Advancing to step 6:
If we divide 828 by 278, we get 2 and a remainder of 272.
The next digit of our result is 2. 
Result so far: 1402.0
The remainder is 272 after subtracting 556 from 828.
Append the next digit (0) from the dividend to 272 and continue with: 2720 / 278

Let's proceed to step 7:
278 can be fit into 2720 9 times, resulting in a remainder of 218.
Put 9 as the next digit of the answer. 
Result so far: 14029.0
If we take 2502 away from 2720, we end up with 218.
Bring next digit (4) of the dividend behind the 218 and repeat the process: 2184 / 278

Advancing to step 8:
When dividing 2184 by 278, we get 7 with a remainder of 238.
Write down 7 as next digit of the result. 
Result so far: 140297.0
Subtract 1946 from 2184 to get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

On to step 9:
278 goes into 2380 8 times with a remainder of 156.
The number 8 becomes the next digit in our result. 
Result so far: 140297.8
Subtracting 2224 from 2380 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 10:
278 can be fit into 1560 5 times, resulting in a remainder of 170.
Record the quotient 5 as the next digit in the result. 
Result so far: 140297.85
Subtracting 1390 from 1560 leaves us with 170.
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 11:
The number 278 fits into 1700 6 times, leaving a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 140297.856
The remainder is 32 after subtracting 1668 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
278 can be fit into 320 1 times, resulting in a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 140297.8561
If we subtract 278 from 320, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 13:
278 goes into 420 1 times with a remainder of 142.
The next digit of our result is 1. 
Result so far: 140297.85611
Subtracting 278 from 420 leaves us 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.

The quotient of the division is 140297.85611, and the remainder is 0.000142.