Let's divide 80201420 by 266
We're looking to find how many times 266 goes into 80201420.

Advancing to step 1:
The number 266 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 266

Step 2:
266 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Bring next digit (2) of the dividend behind the 80 and repeat the process: 802 / 266

On to step 3:
266 goes into 802 3 times with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 798 from 802, we get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 266

Step 4:
40 divided by 266 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
If we subtract 0 from 40, we get 40.
Fetch the next digit (1) from the dividend, attach it to 40 and continue: 401 / 266

Moving on to step 5:
266 can be fit into 401 1 times, resulting in a remainder of 135.
Write down 1 as next digit of the result. 
Result so far: 301.0
Subtract 266 from 401 to get 135.
Include the next digit (4) from the dividend after 135, then repeat: 1354 / 266

Going ahead to step 6:
When dividing 1354 by 266, we get 5 with a remainder of 24.
Record the quotient 5 as the next digit in the result. 
Result so far: 3015.0
If we take 1330 away from 1354, we end up with 24.
Fetch the next digit (2) from the dividend, attach it to 24 and continue: 242 / 266

Moving on to step 7:
The number 266 fits into 242 0 times, leaving a remainder of 242.
The number 0 becomes the next digit in our result. 
Result so far: 30150.0
Subtracting 0 from 242 leaves us with 242.
Grab the next digit (0) from the dividend, add it to 242, then carry on: 2420 / 266

Moving on to step 8:
If we divide 2420 by 266, we get 9 and a remainder of 26.
The next digit of our result is 9. 
Result so far: 301509.0
Subtracting 2394 from 2420 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 9:
266 can be fit into 260 0 times, resulting in a remainder of 260.
Use 0 as the next digit of our solution. 
Result so far: 301509.0
Subtract 0 from 260 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 10:
266 goes into 2600 9 times with a remainder of 206.
The next digit of our result is 9. 
Result so far: 301509.09
If we subtract 2394 from 2600, we get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Going ahead to step 11:
If we divide 2060 by 266, we get 7 and a remainder of 198.
Record the quotient 7 as the next digit in the result. 
Result so far: 301509.097
Subtract 1862 from 2060 to get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Going ahead to step 12:
266 goes into 1980 7 times with a remainder of 118.
The number 7 becomes the next digit in our result. 
Result so far: 301509.0977
Subtracting 1862 from 1980 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Our division results in 301509.0977 with a remaining 0.00118.