Let's divide 21191211 by 294
Our goal is to divide 21191211 by 294.

Moving on to step 1:
294 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 294

Moving on to step 2:
If we divide 21 by 294, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 294

Going ahead to step 3:
The number 294 fits into 211 0 times, leaving a remainder of 211.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 211 to get 211.
Append the next digit (9) from the dividend to 211 and continue with: 2119 / 294

Moving on to step 4:
If we divide 2119 by 294, we get 7 and a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 2058 from 2119, we get 61.
Grab the next digit (1) from the dividend, add it to 61, then carry on: 611 / 294

Moving on to step 5:
The number 294 fits into 611 2 times, leaving a remainder of 23.
The next digit of our result is 2. 
Result so far: 72.0
Subtracting 588 from 611 leaves us with 23.
Grab the next digit (2) from the dividend, add it to 23, then carry on: 232 / 294

Moving on to step 6:
232 divided by 294 is 0 with a remainder of 232.
The number 0 becomes the next digit in our result. 
Result so far: 720.0
Subtract 0 from 232 to get 232.
Include the next digit (1) from the dividend after 232, then repeat: 2321 / 294

Advancing to step 7:
294 can be fit into 2321 7 times, resulting in a remainder of 263.
The next digit of our result is 7. 
Result so far: 7207.0
Subtracting 2058 from 2321 leaves us with 263.
Bring next digit (1) of the dividend behind the 263 and repeat the process: 2631 / 294

Moving on to step 8:
The number 294 fits into 2631 8 times, leaving a remainder of 279.
Record the quotient 8 as the next digit in the result. 
Result so far: 72078.0
If we take 2352 away from 2631, we end up with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Moving on to step 9:
2790 divided by 294 is 9 with a remainder of 144.
Put 9 as the next digit of the answer. 
Result so far: 72078.9
If we take 2646 away from 2790, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 10:
The number 294 fits into 1440 4 times, leaving a remainder of 264.
The number 4 becomes the next digit in our result. 
Result so far: 72078.94
If we subtract 1176 from 1440, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Step 11:
2640 divided by 294 is 8 with a remainder of 288.
The number 8 becomes the next digit in our result. 
Result so far: 72078.948
Subtracting 2352 from 2640 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Going ahead to step 12:
2880 divided by 294 is 9 with a remainder of 234.
The number 9 becomes the next digit in our result. 
Result so far: 72078.9489
Subtract 2646 from 2880 to get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Moving on to step 13:
When dividing 2340 by 294, we get 7 with a remainder of 282.
Use 7 as the next digit of our solution. 
Result so far: 72078.94897
Deduct 2058 from 2340 and we're left with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Let's proceed to step 14:
When dividing 2820 by 294, we get 9 with a remainder of 174.
The next digit of our result is 9. 
Result so far: 72078.948979
Subtract 2646 from 2820 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

On to step 15:
The number 294 fits into 1740 5 times, leaving a remainder of 270.
Use 5 as the next digit of our solution. 
Result so far: 72078.9489795
If we take 1470 away from 1740, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 16:
If we divide 2700 by 294, we get 9 and a remainder of 54.
Put 9 as the next digit of the answer. 
Result so far: 72078.94897959
The remainder is 54 after subtracting 2646 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 72078.94897959, with a leftover of 5.4e-08.