We look at the division of 39370864 by 260 
We're looking to find how many times 260 goes into 39370864.

Advancing to step 1:
The number 260 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 260

On to step 2:
If we divide 39 by 260, we get 0 and a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Bring next digit (3) of the dividend behind the 39 and repeat the process: 393 / 260

On to step 3:
The number 260 fits into 393 1 times, leaving a remainder of 133.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 260 from 393, we get 133.
Fetch the next digit (7) from the dividend, attach it to 133 and continue: 1337 / 260

On to step 4:
When dividing 1337 by 260, we get 5 with a remainder of 37.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 1300 away from 1337, we end up with 37.
Bring next digit (0) of the dividend behind the 37 and repeat the process: 370 / 260

Going ahead to step 5:
260 goes into 370 1 times with a remainder of 110.
Use 1 as the next digit of our solution. 
Result so far: 151.0
Subtract 260 from 370 to get 110.
Include the next digit (8) from the dividend after 110, then repeat: 1108 / 260

Advancing to step 6:
260 goes into 1108 4 times with a remainder of 68.
Record the quotient 4 as the next digit in the result. 
Result so far: 1514.0
If we subtract 1040 from 1108, we get 68.
Append the next digit (6) from the dividend to 68 and continue with: 686 / 260

Step 7:
260 can be fit into 686 2 times, resulting in a remainder of 166.
Write down 2 as next digit of the result. 
Result so far: 15142.0
Deduct 520 from 686 and we're left with 166.
Bring next digit (4) of the dividend behind the 166 and repeat the process: 1664 / 260

Moving on to step 8:
If we divide 1664 by 260, we get 6 and a remainder of 104.
The next digit of our result is 6. 
Result so far: 151426.0
If we subtract 1560 from 1664, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 9:
260 can be fit into 1040 4 times, resulting in a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 151426.4
Subtracting 1040 from 1040 leaves us 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 10:
If we divide 0 by 260, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 151426.4
Subtract 0 from 0 to 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.

On to step 11:
0 divided by 260 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 151426.4
Subtracting 0 from 0 leaves us 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 151426.4, and the remainder is 0.0.