We're dividing 80720033 by 515 
We're looking to find how many times 515 goes into 80720033.

Going ahead to step 1:
515 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 515

Going ahead to step 2:
If we divide 80 by 515, we get 0 and a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Take the next digit (7) from the dividend and append it to 80, then repeat: 807 / 515

Going ahead to step 3:
807 divided by 515 is 1 with a remainder of 292.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 515 from 807 and we're left with 292.
Include the next digit (2) from the dividend after 292, then repeat: 2922 / 515

Step 4:
The number 515 fits into 2922 5 times, leaving a remainder of 347.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 2575 away from 2922, we end up with 347.
Append the next digit (0) from the dividend to 347 and continue with: 3470 / 515

Going ahead to step 5:
The number 515 fits into 3470 6 times, leaving a remainder of 380.
The next digit of our result is 6. 
Result so far: 156.0
Subtract 3090 from 3470 to get 380.
Append the next digit (0) from the dividend to 380 and continue with: 3800 / 515

Moving on to step 6:
When dividing 3800 by 515, we get 7 with a remainder of 195.
The next digit of our result is 7. 
Result so far: 1567.0
If we subtract 3605 from 3800, we get 195.
Append the next digit (3) from the dividend to 195 and continue with: 1953 / 515

Let's proceed to step 7:
1953 divided by 515 is 3 with a remainder of 408.
Put 3 as the next digit of the answer. 
Result so far: 15673.0
The remainder is 408 after subtracting 1545 from 1953.
Append the next digit (3) from the dividend to 408 and continue with: 4083 / 515

On to step 8:
If we divide 4083 by 515, we get 7 and a remainder of 478.
The next digit of our result is 7. 
Result so far: 156737.0
If we take 3605 away from 4083, we end up with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Going ahead to step 9:
If we divide 4780 by 515, we get 9 and a remainder of 145.
Use 9 as the next digit of our solution. 
Result so far: 156737.9
Subtract 4635 from 4780 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Step 10:
1450 divided by 515 is 2 with a remainder of 420.
The number 2 becomes the next digit in our result. 
Result so far: 156737.92
Subtracting 1030 from 1450 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 11:
The number 515 fits into 4200 8 times, leaving a remainder of 80.
Put 8 as the next digit of the answer. 
Result so far: 156737.928
Subtracting 4120 from 4200 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 12:
800 divided by 515 is 1 with a remainder of 285.
Write down 1 as next digit of the result. 
Result so far: 156737.9281
Subtract 515 from 800 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 13:
515 goes into 2850 5 times with a remainder of 275.
The next digit of our result is 5. 
Result so far: 156737.92815
Subtracting 2575 from 2850 leaves us with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Let's proceed to step 14:
The number 515 fits into 2750 5 times, leaving a remainder of 175.
Use 5 as the next digit of our solution. 
Result so far: 156737.928155
If we take 2575 away from 2750, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

The quotient of the division is 156737.928155, and the remainder is 1.75e-05.