We look at the division of 73179365 by 815 
Let's see how many times 815 fits into 73179365.

Let's proceed to step 1:
7 divided by 815 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 815

Advancing to step 2:
815 goes into 73 0 times with a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Include the next digit (1) from the dividend after 73, then repeat: 731 / 815

Going ahead to step 3:
The number 815 fits into 731 0 times, leaving a remainder of 731.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 731, we end up with 731.
Append the next digit (7) from the dividend to 731 and continue with: 7317 / 815

On to step 4:
If we divide 7317 by 815, we get 8 and a remainder of 797.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 6520 from 7317, we get 797.
Fetch the next digit (9) from the dividend, attach it to 797 and continue: 7979 / 815

Step 5:
815 can be fit into 7979 9 times, resulting in a remainder of 644.
Use 9 as the next digit of our solution. 
Result so far: 89.0
The remainder is 644 after subtracting 7335 from 7979.
Fetch the next digit (3) from the dividend, attach it to 644 and continue: 6443 / 815

Moving on to step 6:
6443 divided by 815 is 7 with a remainder of 738.
The next digit of our result is 7. 
Result so far: 897.0
If we take 5705 away from 6443, we end up with 738.
Append the next digit (6) from the dividend to 738 and continue with: 7386 / 815

On to step 7:
If we divide 7386 by 815, we get 9 and a remainder of 51.
Write down 9 as next digit of the result. 
Result so far: 8979.0
Subtracting 7335 from 7386 leaves us with 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 815

Going ahead to step 8:
If we divide 515 by 815, we get 0 and a remainder of 515.
Put 0 as the next digit of the answer. 
Result so far: 89790.0
Subtract 0 from 515 to get 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Moving on to step 9:
When dividing 5150 by 815, we get 6 with a remainder of 260.
Put 6 as the next digit of the answer. 
Result so far: 89790.6
Subtract 4890 from 5150 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 10:
The number 815 fits into 2600 3 times, leaving a remainder of 155.
The number 3 becomes the next digit in our result. 
Result so far: 89790.63
The remainder is 155 after subtracting 2445 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 11:
815 goes into 1550 1 times with a remainder of 735.
Write down 1 as next digit of the result. 
Result so far: 89790.631
Subtract 815 from 1550 to get 735.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7350, and continue the process.

Going ahead to step 12:
815 goes into 7350 9 times with a remainder of 15.
Put 9 as the next digit of the answer. 
Result so far: 89790.6319
If we subtract 7335 from 7350, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 13:
If we divide 150 by 815, we get 0 and a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 89790.6319
If we subtract 0 from 150, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 14:
When dividing 1500 by 815, we get 1 with a remainder of 685.
Use 1 as the next digit of our solution. 
Result so far: 89790.631901
Subtracting 815 from 1500 leaves us with 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

Let's proceed to step 15:
The number 815 fits into 6850 8 times, leaving a remainder of 330.
The next digit of our result is 8. 
Result so far: 89790.6319018
If we take 6520 away from 6850, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 16:
3300 divided by 815 is 4 with a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 89790.63190184
If we take 3260 away from 3300, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 89790.63190184 with a remaining 4e-08.