173184 ÷ 77 
Let's see how many times 77 fits into 173184.

Advancing to step 1:
When dividing 1 by 77, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 77

On to step 2:
17 divided by 77 is 0 with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 77

Moving on to step 3:
The number 77 fits into 173 2 times, leaving a remainder of 19.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 154 from 173 and we're left with 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 77

Advancing to step 4:
77 goes into 191 2 times with a remainder of 37.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 154 from 191, we get 37.
Include the next digit (8) from the dividend after 37, then repeat: 378 / 77

Going ahead to step 5:
If we divide 378 by 77, we get 4 and a remainder of 70.
Put 4 as the next digit of the answer. 
Result so far: 224.0
If we subtract 308 from 378, we get 70.
Append the next digit (4) from the dividend to 70 and continue with: 704 / 77

Step 6:
If we divide 704 by 77, we get 9 and a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 2249.0
If we take 693 away from 704, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
The number 77 fits into 110 1 times, leaving a remainder of 33.
The next digit of our result is 1. 
Result so far: 2249.1
Subtracting 77 from 110 leaves us 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.

Let's proceed to step 8:
The number 77 fits into 330 4 times, leaving a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 2249.14
If we take 308 away from 330, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
The number 77 fits into 220 2 times, leaving a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 2249.142
If we subtract 154 from 220, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 10:
The number 77 fits into 660 8 times, leaving a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 2249.1428
Deduct 616 from 660 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 11:
440 divided by 77 is 5 with a remainder of 55.
The next digit of our result is 5. 
Result so far: 2249.14285
If we take 385 away from 440, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 12:
If we divide 550 by 77, we get 7 and a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 2249.142857
The remainder is 11 after subtracting 539 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 13:
When dividing 110 by 77, we get 1 with a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 2249.1428571
Deduct 77 from 110 and we're left 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.

On to step 14:
When dividing 330 by 77, we get 4 with a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 2249.14285714
If we subtract 308 from 330, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 2249.14285714, with a leftover of 2.2e-08.