80367969 ÷ 511 
We're looking to find how many times 511 goes into 80367969.

Let's proceed to step 1:
If we divide 8 by 511, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 511

On to step 2:
When dividing 80 by 511, we get 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Take the next digit (3) from the dividend and append it to 80, then repeat: 803 / 511

On to step 3:
511 goes into 803 1 times with a remainder of 292.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 511 from 803 and we're left with 292.
Include the next digit (6) from the dividend after 292, then repeat: 2926 / 511

Step 4:
When dividing 2926 by 511, we get 5 with a remainder of 371.
Write down 5 as next digit of the result. 
Result so far: 15.0
The remainder is 371 after subtracting 2555 from 2926.
Append the next digit (7) from the dividend to 371 and continue with: 3717 / 511

Going ahead to step 5:
The number 511 fits into 3717 7 times, leaving a remainder of 140.
Write down 7 as next digit of the result. 
Result so far: 157.0
If we subtract 3577 from 3717, we get 140.
Bring next digit (9) of the dividend behind the 140 and repeat the process: 1409 / 511

Let's proceed to step 6:
1409 divided by 511 is 2 with a remainder of 387.
The number 2 becomes the next digit in our result. 
Result so far: 1572.0
Subtract 1022 from 1409 to get 387.
Append the next digit (6) from the dividend to 387 and continue with: 3876 / 511

Advancing to step 7:
511 goes into 3876 7 times with a remainder of 299.
Record the quotient 7 as the next digit in the result. 
Result so far: 15727.0
The remainder is 299 after subtracting 3577 from 3876.
Include the next digit (9) from the dividend after 299, then repeat: 2999 / 511

Let's proceed to step 8:
2999 divided by 511 is 5 with a remainder of 444.
The next digit of our result is 5. 
Result so far: 157275.0
The remainder is 444 after subtracting 2555 from 2999.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Moving on to step 9:
511 can be fit into 4440 8 times, resulting in a remainder of 352.
Put 8 as the next digit of the answer. 
Result so far: 157275.8
Subtracting 4088 from 4440 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 10:
If we divide 3520 by 511, we get 6 and a remainder of 454.
Record the quotient 6 as the next digit in the result. 
Result so far: 157275.86
If we take 3066 away from 3520, we end up with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Let's proceed to step 11:
The number 511 fits into 4540 8 times, leaving a remainder of 452.
The next digit of our result is 8. 
Result so far: 157275.868
If we subtract 4088 from 4540, we get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Moving on to step 12:
The number 511 fits into 4520 8 times, leaving a remainder of 432.
Put 8 as the next digit of the answer. 
Result so far: 157275.8688
If we subtract 4088 from 4520, we get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

The final outcome is 157275.8688, with a leftover of 0.00432.