We look at the division of 99098178 by 243 
Let's see how many times 243 fits into 99098178.

Going ahead to step 1:
The number 243 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 243

Moving on to step 2:
If we divide 99 by 243, we get 0 and a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Take the next digit (0) from the dividend and append it to 99, then repeat: 990 / 243

Moving on to step 3:
The number 243 fits into 990 4 times, leaving a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 18 after subtracting 972 from 990.
Fetch the next digit (9) from the dividend, attach it to 18 and continue: 189 / 243

Going ahead to step 4:
189 divided by 243 is 0 with a remainder of 189.
Put 0 as the next digit of the answer. 
Result so far: 40.0
If we take 0 away from 189, we end up with 189.
Take the next digit (8) from the dividend and append it to 189, then repeat: 1898 / 243

Step 5:
1898 divided by 243 is 7 with a remainder of 197.
The next digit of our result is 7. 
Result so far: 407.0
Deduct 1701 from 1898 and we're left with 197.
Bring next digit (1) of the dividend behind the 197 and repeat the process: 1971 / 243

Advancing to step 6:
The number 243 fits into 1971 8 times, leaving a remainder of 27.
Use 8 as the next digit of our solution. 
Result so far: 4078.0
Deduct 1944 from 1971 and we're left with 27.
Take the next digit (7) from the dividend and append it to 27, then repeat: 277 / 243

Step 7:
The number 243 fits into 277 1 times, leaving a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 40781.0
Subtract 243 from 277 to get 34.
Append the next digit (8) from the dividend to 34 and continue with: 348 / 243

Moving on to step 8:
348 divided by 243 is 1 with a remainder of 105.
The number 1 becomes the next digit in our result. 
Result so far: 407811.0
Subtract 243 from 348 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Let's proceed to step 9:
1050 divided by 243 is 4 with a remainder of 78.
Use 4 as the next digit of our solution. 
Result so far: 407811.4
If we subtract 972 from 1050, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 10:
When dividing 780 by 243, we get 3 with a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 407811.43
The remainder is 51 after subtracting 729 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 11:
243 can be fit into 510 2 times, resulting in a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 407811.432
If we subtract 486 from 510, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
240 divided by 243 is 0 with a remainder of 240.
The next digit of our result is 0. 
Result so far: 407811.432
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 13:
The number 243 fits into 2400 9 times, leaving a remainder of 213.
The next digit of our result is 9. 
Result so far: 407811.43209
The remainder is 213 after subtracting 2187 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

On to step 14:
243 goes into 2130 8 times with a remainder of 186.
Put 8 as the next digit of the answer. 
Result so far: 407811.432098
If we take 1944 away from 2130, we end up with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Advancing to step 15:
If we divide 1860 by 243, we get 7 and a remainder of 159.
Put 7 as the next digit of the answer. 
Result so far: 407811.4320987
If we subtract 1701 from 1860, we get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Advancing to step 16:
243 goes into 1590 6 times with a remainder of 132.
The next digit of our result is 6. 
Result so far: 407811.43209876
Subtract 1458 from 1590 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

The quotient of the division is 407811.43209876, and the remainder is 1.32e-07.