We look at the division of 173579 by 73 
Let's see how many times 73 fits into 173579.

Going ahead to step 1:
73 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 73

Going ahead to step 2:
The number 73 fits into 17 0 times, leaving a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 73

Let's proceed to step 3:
73 goes into 173 2 times with a remainder of 27.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 146 from 173 to get 27.
Take the next digit (5) from the dividend and append it to 27, then repeat: 275 / 73

Advancing to step 4:
275 divided by 73 is 3 with a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 23.0
Subtracting 219 from 275 leaves us with 56.
Grab the next digit (7) from the dividend, add it to 56, then carry on: 567 / 73

Let's proceed to step 5:
73 goes into 567 7 times with a remainder of 56.
Put 7 as the next digit of the answer. 
Result so far: 237.0
Subtracting 511 from 567 leaves us with 56.
Append the next digit (9) from the dividend to 56 and continue with: 569 / 73

Going ahead to step 6:
When dividing 569 by 73, we get 7 with a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 2377.0
Subtracting 511 from 569 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 7:
580 divided by 73 is 7 with a remainder of 69.
The number 7 becomes the next digit in our result. 
Result so far: 2377.7
Deduct 511 from 580 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 8:
The number 73 fits into 690 9 times, leaving a remainder of 33.
The next digit of our result is 9. 
Result so far: 2377.79
If we take 657 away from 690, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 9:
The number 73 fits into 330 4 times, leaving a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 2377.794
Deduct 292 from 330 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 10:
If we divide 380 by 73, we get 5 and a remainder of 15.
The next digit of our result is 5. 
Result so far: 2377.7945
The remainder is 15 after subtracting 365 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 11:
150 divided by 73 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 2377.79452
If we subtract 146 from 150, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
73 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 2377.79452
Deduct 0 from 40 and we're left 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.

Step 13:
If we divide 400 by 73, we get 5 and a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 2377.7945205
Deduct 365 from 400 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 14:
73 can be fit into 350 4 times, resulting in a remainder of 58.
The number 4 becomes the next digit in our result. 
Result so far: 2377.79452054
If we subtract 292 from 350, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final outcome is 2377.79452054, with a leftover of 5.8e-08.