We're dividing 815 by 73 
We want to divide 815 by 73.

Going ahead to step 1:
8 divided by 73 is 0 with 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 (1) from the dividend and append it to 8, then repeat: 81 / 73

Advancing to step 2:
When dividing 81 by 73, we get 1 with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 73 away from 81, we end up with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 73

Going ahead to step 3:
85 divided by 73 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 12 after subtracting 73 from 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 4:
The number 73 fits into 120 1 times, leaving a remainder of 47.
The next digit of our result is 1. 
Result so far: 11.1
Subtract 73 from 120 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 5:
73 goes into 470 6 times with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 11.16
If we subtract 438 from 470, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 6:
If we divide 320 by 73, we get 4 and a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 11.164
Subtract 292 from 320 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 7:
The number 73 fits into 280 3 times, leaving a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 11.1643
If we subtract 219 from 280, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 8:
If we divide 610 by 73, we get 8 and a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 11.16438
If we subtract 584 from 610, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 9:
If we divide 260 by 73, we get 3 and a remainder of 41.
The next digit of our result is 3. 
Result so far: 11.164383
Subtracting 219 from 260 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 10:
When dividing 410 by 73, we get 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 11.1643835
Deduct 365 from 410 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 11:
If we divide 450 by 73, we get 6 and a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 11.16438356
The remainder is 12 after subtracting 438 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 11.16438356, with a leftover of 1.2e-08.