We're dividing 10488581 by 260 
Let's see how many times 260 fits into 10488581.

Advancing to step 1:
1 divided by 260 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 260

Going ahead to step 2:
When dividing 10 by 260, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Grab the next digit (4) from the dividend, add it to 10, then carry on: 104 / 260

Advancing to step 3:
260 can be fit into 104 0 times, resulting in a remainder of 104.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 104, we get 104.
Append the next digit (8) from the dividend to 104 and continue with: 1048 / 260

Moving on to step 4:
1048 divided by 260 is 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 8 after subtracting 1040 from 1048.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 260

Going ahead to step 5:
260 goes into 88 0 times with a remainder of 88.
Put 0 as the next digit of the answer. 
Result so far: 40.0
Deduct 0 from 88 and we're left with 88.
Append the next digit (5) from the dividend to 88 and continue with: 885 / 260

Let's proceed to step 6:
260 can be fit into 885 3 times, resulting in a remainder of 105.
The number 3 becomes the next digit in our result. 
Result so far: 403.0
Subtracting 780 from 885 leaves us with 105.
Grab the next digit (8) from the dividend, add it to 105, then carry on: 1058 / 260

Let's proceed to step 7:
If we divide 1058 by 260, we get 4 and a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 4034.0
If we subtract 1040 from 1058, we get 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 260

Moving on to step 8:
260 goes into 181 0 times with a remainder of 181.
Record the quotient 0 as the next digit in the result. 
Result so far: 40340.0
The remainder is 181 after subtracting 0 from 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 9:
The number 260 fits into 1810 6 times, leaving a remainder of 250.
Put 6 as the next digit of the answer. 
Result so far: 40340.6
The remainder is 250 after subtracting 1560 from 1810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 10:
260 can be fit into 2500 9 times, resulting in a remainder of 160.
Put 9 as the next digit of the answer. 
Result so far: 40340.69
Deduct 2340 from 2500 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 11:
1600 divided by 260 is 6 with a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 40340.696
The remainder is 40 after subtracting 1560 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
400 divided by 260 is 1 with a remainder of 140.
Use 1 as the next digit of our solution. 
Result so far: 40340.6961
The remainder is 140 after subtracting 260 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 13:
When dividing 1400 by 260, we get 5 with a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 40340.69615
Subtracting 1300 from 1400 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 14:
260 can be fit into 1000 3 times, resulting in a remainder of 220.
The number 3 becomes the next digit in our result. 
Result so far: 40340.696153
If we subtract 780 from 1000, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 15:
If we divide 2200 by 260, we get 8 and a remainder of 120.
Use 8 as the next digit of our solution. 
Result so far: 40340.6961538
If we take 2080 away from 2200, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 16:
If we divide 1200 by 260, we get 4 and a remainder of 160.
Write down 4 as next digit of the result. 
Result so far: 40340.69615384
The remainder is 160 after subtracting 1040 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final outcome is 40340.69615384, with a leftover of 1.6e-07.