29858659 ÷ 260 
We want to figure out the number of times 29858659 can be divided by 260.

On to step 1:
260 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 260

Let's proceed to step 2:
If we divide 29 by 260, we get 0 and a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Grab the next digit (8) from the dividend, add it to 29, then carry on: 298 / 260

Step 3:
When dividing 298 by 260, we get 1 with a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 38 after subtracting 260 from 298.
Append the next digit (5) from the dividend to 38 and continue with: 385 / 260

Advancing to step 4:
The number 260 fits into 385 1 times, leaving a remainder of 125.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 125 after subtracting 260 from 385.
Include the next digit (8) from the dividend after 125, then repeat: 1258 / 260

Going ahead to step 5:
260 can be fit into 1258 4 times, resulting in a remainder of 218.
Put 4 as the next digit of the answer. 
Result so far: 114.0
If we subtract 1040 from 1258, we get 218.
Grab the next digit (6) from the dividend, add it to 218, then carry on: 2186 / 260

Let's proceed to step 6:
If we divide 2186 by 260, we get 8 and a remainder of 106.
Use 8 as the next digit of our solution. 
Result so far: 1148.0
Subtract 2080 from 2186 to get 106.
Append the next digit (5) from the dividend to 106 and continue with: 1065 / 260

On to step 7:
260 can be fit into 1065 4 times, resulting in a remainder of 25.
The next digit of our result is 4. 
Result so far: 11484.0
If we take 1040 away from 1065, we end up with 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 260

Let's proceed to step 8:
260 can be fit into 259 0 times, resulting in a remainder of 259.
The number 0 becomes the next digit in our result. 
Result so far: 114840.0
Subtracting 0 from 259 leaves us with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Let's proceed to step 9:
260 can be fit into 2590 9 times, resulting in a remainder of 250.
The next digit of our result is 9. 
Result so far: 114840.9
Deduct 2340 from 2590 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 10:
2500 divided by 260 is 9 with a remainder of 160.
The number 9 becomes the next digit in our result. 
Result so far: 114840.99
If we take 2340 away from 2500, we end up 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.

After the division, we end up with 114840.99 and a remainder of 0.16.