Let's divide 18509579 by 266
We want to divide 18509579 by 266.

Moving on to step 1:
The number 266 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 266

Moving on to step 2:
When dividing 18 by 266, we get 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Fetch the next digit (5) from the dividend, attach it to 18 and continue: 185 / 266

Going ahead to step 3:
266 goes into 185 0 times with a remainder of 185.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 185, we get 185.
Fetch the next digit (0) from the dividend, attach it to 185 and continue: 1850 / 266

On to step 4:
The number 266 fits into 1850 6 times, leaving a remainder of 254.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 1596 from 1850 and we're left with 254.
Append the next digit (9) from the dividend to 254 and continue with: 2549 / 266

Let's proceed to step 5:
The number 266 fits into 2549 9 times, leaving a remainder of 155.
Record the quotient 9 as the next digit in the result. 
Result so far: 69.0
Subtract 2394 from 2549 to get 155.
Append the next digit (5) from the dividend to 155 and continue with: 1555 / 266

Going ahead to step 6:
266 goes into 1555 5 times with a remainder of 225.
The number 5 becomes the next digit in our result. 
Result so far: 695.0
If we take 1330 away from 1555, we end up with 225.
Include the next digit (7) from the dividend after 225, then repeat: 2257 / 266

Advancing to step 7:
If we divide 2257 by 266, we get 8 and a remainder of 129.
Record the quotient 8 as the next digit in the result. 
Result so far: 6958.0
If we subtract 2128 from 2257, we get 129.
Grab the next digit (9) from the dividend, add it to 129, then carry on: 1299 / 266

Moving on to step 8:
1299 divided by 266 is 4 with a remainder of 235.
The next digit of our result is 4. 
Result so far: 69584.0
Subtract 1064 from 1299 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Moving on to step 9:
266 can be fit into 2350 8 times, resulting in a remainder of 222.
Put 8 as the next digit of the answer. 
Result so far: 69584.8
The remainder is 222 after subtracting 2128 from 2350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Step 10:
If we divide 2220 by 266, we get 8 and a remainder of 92.
The next digit of our result is 8. 
Result so far: 69584.88
If we subtract 2128 from 2220, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

In conclusion, the division gives 69584.88 with a balance of 0.092.