Let's divide 18306454 by 193
We're looking to find how many times 193 goes into 18306454.

Advancing to step 1:
The number 193 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 193

Advancing to step 2:
193 can be fit into 18 0 times, resulting in a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 193

Moving on to step 3:
If we divide 183 by 193, we get 0 and a remainder of 183.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 183 after subtracting 0 from 183.
Grab the next digit (0) from the dividend, add it to 183, then carry on: 1830 / 193

On to step 4:
The number 193 fits into 1830 9 times, leaving a remainder of 93.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 1737 from 1830 to get 93.
Grab the next digit (6) from the dividend, add it to 93, then carry on: 936 / 193

Going ahead to step 5:
193 can be fit into 936 4 times, resulting in a remainder of 164.
Put 4 as the next digit of the answer. 
Result so far: 94.0
Subtract 772 from 936 to get 164.
Grab the next digit (4) from the dividend, add it to 164, then carry on: 1644 / 193

Going ahead to step 6:
1644 divided by 193 is 8 with a remainder of 100.
The next digit of our result is 8. 
Result so far: 948.0
Subtract 1544 from 1644 to get 100.
Take the next digit (5) from the dividend and append it to 100, then repeat: 1005 / 193

Advancing to step 7:
The number 193 fits into 1005 5 times, leaving a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 9485.0
If we take 965 away from 1005, we end up with 40.
Bring next digit (4) of the dividend behind the 40 and repeat the process: 404 / 193

Step 8:
193 goes into 404 2 times with a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 94852.0
If we subtract 386 from 404, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 9:
180 divided by 193 is 0 with a remainder of 180.
The next digit of our result is 0. 
Result so far: 94852.0
Subtracting 0 from 180 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 10:
1800 divided by 193 is 9 with a remainder of 63.
Record the quotient 9 as the next digit in the result. 
Result so far: 94852.09
If we take 1737 away from 1800, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 11:
If we divide 630 by 193, we get 3 and a remainder of 51.
The next digit of our result is 3. 
Result so far: 94852.093
Deduct 579 from 630 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 12:
The number 193 fits into 510 2 times, leaving a remainder of 124.
The next digit of our result is 2. 
Result so far: 94852.0932
If we subtract 386 from 510, we get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 13:
If we divide 1240 by 193, we get 6 and a remainder of 82.
Use 6 as the next digit of our solution. 
Result so far: 94852.09326
Deduct 1158 from 1240 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 14:
If we divide 820 by 193, we get 4 and a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 94852.093264
The remainder is 48 after subtracting 772 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 15:
193 can be fit into 480 2 times, resulting in a remainder of 94.
The number 2 becomes the next digit in our result. 
Result so far: 94852.0932642
If we subtract 386 from 480, we get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 16:
940 divided by 193 is 4 with a remainder of 168.
Put 4 as the next digit of the answer. 
Result so far: 94852.09326424
Deduct 772 from 940 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The quotient of the division is 94852.09326424, and the remainder is 1.68e-07.