80060489 ÷ 313 
Our goal is to divide 80060489 by 313.

Advancing to step 1:
8 divided by 313 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 313

Let's proceed to step 2:
80 divided by 313 is 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Take the next digit (0) from the dividend and append it to 80, then repeat: 800 / 313

Moving on to step 3:
When dividing 800 by 313, we get 2 with a remainder of 174.
The next digit of our result is 2. 
Result so far: 2.0
If we take 626 away from 800, we end up with 174.
Bring next digit (6) of the dividend behind the 174 and repeat the process: 1746 / 313

Going ahead to step 4:
1746 divided by 313 is 5 with a remainder of 181.
Write down 5 as next digit of the result. 
Result so far: 25.0
Subtract 1565 from 1746 to get 181.
Append the next digit (0) from the dividend to 181 and continue with: 1810 / 313

Moving on to step 5:
313 goes into 1810 5 times with a remainder of 245.
The number 5 becomes the next digit in our result. 
Result so far: 255.0
Subtract 1565 from 1810 to get 245.
Bring next digit (4) of the dividend behind the 245 and repeat the process: 2454 / 313

On to step 6:
The number 313 fits into 2454 7 times, leaving a remainder of 263.
The next digit of our result is 7. 
Result so far: 2557.0
The remainder is 263 after subtracting 2191 from 2454.
Bring next digit (8) of the dividend behind the 263 and repeat the process: 2638 / 313

Step 7:
313 can be fit into 2638 8 times, resulting in a remainder of 134.
Use 8 as the next digit of our solution. 
Result so far: 25578.0
Subtract 2504 from 2638 to get 134.
Fetch the next digit (9) from the dividend, attach it to 134 and continue: 1349 / 313

Advancing to step 8:
The number 313 fits into 1349 4 times, leaving a remainder of 97.
The number 4 becomes the next digit in our result. 
Result so far: 255784.0
If we subtract 1252 from 1349, we get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

On to step 9:
When dividing 970 by 313, we get 3 with a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 255784.3
Subtracting 939 from 970 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 10:
If we divide 310 by 313, we get 0 and a remainder of 310.
Record the quotient 0 as the next digit in the result. 
Result so far: 255784.3
If we take 0 away from 310, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Going ahead to step 11:
3100 divided by 313 is 9 with a remainder of 283.
Record the quotient 9 as the next digit in the result. 
Result so far: 255784.309
If we subtract 2817 from 3100, we get 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Step 12:
If we divide 2830 by 313, we get 9 and a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 255784.3099
Deduct 2817 from 2830 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Our division results in 255784.3099 with a remaining 0.00013.