We're dividing 193257 by 77 
We're looking to find how many times 77 goes into 193257.

Let's proceed to step 1:
77 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 77

On to step 2:
77 can be fit into 19 0 times, resulting in a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 77

Let's proceed to step 3:
193 divided by 77 is 2 with a remainder of 39.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 154 from 193 and we're left with 39.
Grab the next digit (2) from the dividend, add it to 39, then carry on: 392 / 77

On to step 4:
77 can be fit into 392 5 times, resulting in a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Deduct 385 from 392 and we're left with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 77

Let's proceed to step 5:
The number 77 fits into 75 0 times, leaving a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 250.0
Subtracting 0 from 75 leaves us with 75.
Take the next digit (7) from the dividend and append it to 75, then repeat: 757 / 77

Moving on to step 6:
77 goes into 757 9 times with a remainder of 64.
The number 9 becomes the next digit in our result. 
Result so far: 2509.0
If we subtract 693 from 757, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 7:
77 goes into 640 8 times with a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 2509.8
Subtracting 616 from 640 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
The number 77 fits into 240 3 times, leaving a remainder of 9.
The next digit of our result is 3. 
Result so far: 2509.83
If we take 231 away from 240, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
77 goes into 90 1 times with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 2509.831
Subtracting 77 from 90 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 10:
77 can be fit into 130 1 times, resulting in a remainder of 53.
Put 1 as the next digit of the answer. 
Result so far: 2509.8311
Subtracting 77 from 130 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final outcome is 2509.8311, with a leftover of 0.00053.