We look at the division of 80515693 by 513 
We're looking to find how many times 513 goes into 80515693.

On to step 1:
When dividing 8 by 513, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 513

Advancing to step 2:
If we divide 80 by 513, we get 0 and a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Take the next digit (5) from the dividend and append it to 80, then repeat: 805 / 513

Advancing to step 3:
If we divide 805 by 513, we get 1 and a remainder of 292.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 513 from 805, we get 292.
Take the next digit (1) from the dividend and append it to 292, then repeat: 2921 / 513

Step 4:
The number 513 fits into 2921 5 times, leaving a remainder of 356.
Put 5 as the next digit of the answer. 
Result so far: 15.0
The remainder is 356 after subtracting 2565 from 2921.
Include the next digit (5) from the dividend after 356, then repeat: 3565 / 513

Moving on to step 5:
3565 divided by 513 is 6 with a remainder of 487.
Record the quotient 6 as the next digit in the result. 
Result so far: 156.0
If we subtract 3078 from 3565, we get 487.
Grab the next digit (6) from the dividend, add it to 487, then carry on: 4876 / 513

Let's proceed to step 6:
If we divide 4876 by 513, we get 9 and a remainder of 259.
The number 9 becomes the next digit in our result. 
Result so far: 1569.0
If we subtract 4617 from 4876, we get 259.
Take the next digit (9) from the dividend and append it to 259, then repeat: 2599 / 513

Step 7:
If we divide 2599 by 513, we get 5 and a remainder of 34.
Record the quotient 5 as the next digit in the result. 
Result so far: 15695.0
The remainder is 34 after subtracting 2565 from 2599.
Fetch the next digit (3) from the dividend, attach it to 34 and continue: 343 / 513

Going ahead to step 8:
343 divided by 513 is 0 with a remainder of 343.
The next digit of our result is 0. 
Result so far: 156950.0
If we subtract 0 from 343, we get 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Step 9:
513 goes into 3430 6 times with a remainder of 352.
Record the quotient 6 as the next digit in the result. 
Result so far: 156950.6
Subtract 3078 from 3430 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 10:
The number 513 fits into 3520 6 times, leaving a remainder of 442.
Record the quotient 6 as the next digit in the result. 
Result so far: 156950.66
If we take 3078 away from 3520, we end up with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

The final outcome is 156950.66, with a leftover of 0.442.