Let's divide 20111100 by 305
Let's see how many times 305 fits into 20111100.

Step 1:
305 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 305

Step 2:
The number 305 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Include the next digit (1) from the dividend after 20, then repeat: 201 / 305

On to step 3:
305 can be fit into 201 0 times, resulting in a remainder of 201.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 201 and we're left with 201.
Include the next digit (1) from the dividend after 201, then repeat: 2011 / 305

Let's proceed to step 4:
The number 305 fits into 2011 6 times, leaving a remainder of 181.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 1830 from 2011 and we're left with 181.
Append the next digit (1) from the dividend to 181 and continue with: 1811 / 305

Step 5:
1811 divided by 305 is 5 with a remainder of 286.
Write down 5 as next digit of the result. 
Result so far: 65.0
If we subtract 1525 from 1811, we get 286.
Bring next digit (1) of the dividend behind the 286 and repeat the process: 2861 / 305

Moving on to step 6:
If we divide 2861 by 305, we get 9 and a remainder of 116.
The next digit of our result is 9. 
Result so far: 659.0
The remainder is 116 after subtracting 2745 from 2861.
Take the next digit (0) from the dividend and append it to 116, then repeat: 1160 / 305

Let's proceed to step 7:
If we divide 1160 by 305, we get 3 and a remainder of 245.
Write down 3 as next digit of the result. 
Result so far: 6593.0
If we subtract 915 from 1160, we get 245.
Fetch the next digit (0) from the dividend, attach it to 245 and continue: 2450 / 305

On to step 8:
305 can be fit into 2450 8 times, resulting in a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 65938.0
Deduct 2440 from 2450 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
305 can be fit into 100 0 times, resulting in a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 65938.0
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 10:
305 can be fit into 1000 3 times, resulting in a remainder of 85.
The number 3 becomes the next digit in our result. 
Result so far: 65938.03
If we take 915 away from 1000, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 11:
305 goes into 850 2 times with a remainder of 240.
The number 2 becomes the next digit in our result. 
Result so far: 65938.032
Subtracting 610 from 850 leaves us 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.

Step 12:
2400 divided by 305 is 7 with a remainder of 265.
Put 7 as the next digit of the answer. 
Result so far: 65938.0327
If we take 2135 away from 2400, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 13:
When dividing 2650 by 305, we get 8 with a remainder of 210.
Write down 8 as next digit of the result. 
Result so far: 65938.03278
If we subtract 2440 from 2650, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 14:
When dividing 2100 by 305, we get 6 with a remainder of 270.
The number 6 becomes the next digit in our result. 
Result so far: 65938.032786
The remainder is 270 after subtracting 1830 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 15:
The number 305 fits into 2700 8 times, leaving a remainder of 260.
Put 8 as the next digit of the answer. 
Result so far: 65938.0327868
Subtracting 2440 from 2700 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 16:
305 goes into 2600 8 times with a remainder of 160.
Use 8 as the next digit of our solution. 
Result so far: 65938.03278688
If we take 2440 away from 2600, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final outcome is 65938.03278688, with a leftover of 1.6e-07.