98599408 ÷ 203 
We want to divide 98599408 by 203.

Step 1:
203 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 203

Step 2:
98 divided by 203 is 0 with a remainder of 98.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 98 and we're left with 98.
Bring next digit (5) of the dividend behind the 98 and repeat the process: 985 / 203

Going ahead to step 3:
When dividing 985 by 203, we get 4 with a remainder of 173.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 812 from 985 leaves us with 173.
Bring next digit (9) of the dividend behind the 173 and repeat the process: 1739 / 203

On to step 4:
The number 203 fits into 1739 8 times, leaving a remainder of 115.
Use 8 as the next digit of our solution. 
Result so far: 48.0
The remainder is 115 after subtracting 1624 from 1739.
Take the next digit (9) from the dividend and append it to 115, then repeat: 1159 / 203

Advancing to step 5:
1159 divided by 203 is 5 with a remainder of 144.
The next digit of our result is 5. 
Result so far: 485.0
The remainder is 144 after subtracting 1015 from 1159.
Include the next digit (4) from the dividend after 144, then repeat: 1444 / 203

On to step 6:
203 goes into 1444 7 times with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 4857.0
The remainder is 23 after subtracting 1421 from 1444.
Append the next digit (0) from the dividend to 23 and continue with: 230 / 203

Moving on to step 7:
203 goes into 230 1 times with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 48571.0
Subtract 203 from 230 to get 27.
Bring next digit (8) of the dividend behind the 27 and repeat the process: 278 / 203

Moving on to step 8:
278 divided by 203 is 1 with a remainder of 75.
Put 1 as the next digit of the answer. 
Result so far: 485711.0
If we subtract 203 from 278, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 9:
When dividing 750 by 203, we get 3 with a remainder of 141.
The number 3 becomes the next digit in our result. 
Result so far: 485711.3
Deduct 609 from 750 and we're left with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Moving on to step 10:
The number 203 fits into 1410 6 times, leaving a remainder of 192.
Record the quotient 6 as the next digit in the result. 
Result so far: 485711.36
If we subtract 1218 from 1410, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 11:
203 can be fit into 1920 9 times, resulting in a remainder of 93.
Put 9 as the next digit of the answer. 
Result so far: 485711.369
If we subtract 1827 from 1920, we get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Let's proceed to step 12:
203 goes into 930 4 times with a remainder of 118.
Use 4 as the next digit of our solution. 
Result so far: 485711.3694
The remainder is 118 after subtracting 812 from 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 13:
203 can be fit into 1180 5 times, resulting in a remainder of 165.
The next digit of our result is 5. 
Result so far: 485711.36945
The remainder is 165 after subtracting 1015 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

On to step 14:
The number 203 fits into 1650 8 times, leaving a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 485711.369458
The remainder is 26 after subtracting 1624 from 1650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 15:
203 can be fit into 260 1 times, resulting in a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 485711.3694581
Subtracting 203 from 260 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 16:
The number 203 fits into 570 2 times, leaving a remainder of 164.
Put 2 as the next digit of the answer. 
Result so far: 485711.36945812
If we take 406 away from 570, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The final outcome is 485711.36945812, with a leftover of 1.64e-07.