We're dividing 18478475 by 266 
Let's see how many times 266 fits into 18478475.

On to step 1:
The number 266 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 266

Let's proceed to step 2:
18 divided by 266 is 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Fetch the next digit (4) from the dividend, attach it to 18 and continue: 184 / 266

Going ahead to step 3:
If we divide 184 by 266, we get 0 and a remainder of 184.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 184 and we're left with 184.
Bring next digit (7) of the dividend behind the 184 and repeat the process: 1847 / 266

On to step 4:
If we divide 1847 by 266, we get 6 and a remainder of 251.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 1596 from 1847 to get 251.
Append the next digit (8) from the dividend to 251 and continue with: 2518 / 266

Let's proceed to step 5:
The number 266 fits into 2518 9 times, leaving a remainder of 124.
Record the quotient 9 as the next digit in the result. 
Result so far: 69.0
Subtracting 2394 from 2518 leaves us with 124.
Append the next digit (4) from the dividend to 124 and continue with: 1244 / 266

Step 6:
266 goes into 1244 4 times with a remainder of 180.
The number 4 becomes the next digit in our result. 
Result so far: 694.0
If we subtract 1064 from 1244, we get 180.
Append the next digit (7) from the dividend to 180 and continue with: 1807 / 266

Moving on to step 7:
The number 266 fits into 1807 6 times, leaving a remainder of 211.
Use 6 as the next digit of our solution. 
Result so far: 6946.0
If we take 1596 away from 1807, we end up with 211.
Take the next digit (5) from the dividend and append it to 211, then repeat: 2115 / 266

Step 8:
The number 266 fits into 2115 7 times, leaving a remainder of 253.
Write down 7 as next digit of the result. 
Result so far: 69467.0
The remainder is 253 after subtracting 1862 from 2115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

On to step 9:
When dividing 2530 by 266, we get 9 with a remainder of 136.
The number 9 becomes the next digit in our result. 
Result so far: 69467.9
The remainder is 136 after subtracting 2394 from 2530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 10:
266 can be fit into 1360 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 69467.95
Subtract 1330 from 1360 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
The number 266 fits into 300 1 times, leaving a remainder of 34.
The next digit of our result is 1. 
Result so far: 69467.951
Subtract 266 from 300 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 12:
When dividing 340 by 266, we get 1 with a remainder of 74.
Put 1 as the next digit of the answer. 
Result so far: 69467.9511
If we subtract 266 from 340, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

The final result is 69467.9511 with a remainder of 0.00074.