We divide 21354339 by 270
We're looking to find how many times 270 goes into 21354339.

Advancing to step 1:
If we divide 2 by 270, we get 0 and 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.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 270

Let's proceed to step 2:
When dividing 21 by 270, we get 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Bring next digit (3) of the dividend behind the 21 and repeat the process: 213 / 270

Let's proceed to step 3:
270 can be fit into 213 0 times, resulting in a remainder of 213.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 213 to get 213.
Grab the next digit (5) from the dividend, add it to 213, then carry on: 2135 / 270

Advancing to step 4:
270 goes into 2135 7 times with a remainder of 245.
The next digit of our result is 7. 
Result so far: 7.0
If we take 1890 away from 2135, we end up with 245.
Include the next digit (4) from the dividend after 245, then repeat: 2454 / 270

Moving on to step 5:
If we divide 2454 by 270, we get 9 and a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
If we take 2430 away from 2454, we end up with 24.
Include the next digit (3) from the dividend after 24, then repeat: 243 / 270

Going ahead to step 6:
When dividing 243 by 270, we get 0 with a remainder of 243.
Write down 0 as next digit of the result. 
Result so far: 790.0
If we take 0 away from 243, we end up with 243.
Append the next digit (3) from the dividend to 243 and continue with: 2433 / 270

Advancing to step 7:
270 goes into 2433 9 times with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 7909.0
Deduct 2430 from 2433 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 270

Let's proceed to step 8:
270 goes into 39 0 times with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 79090.0
Subtracting 0 from 39 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 9:
If we divide 390 by 270, we get 1 and a remainder of 120.
Put 1 as the next digit of the answer. 
Result so far: 79090.1
Subtracting 270 from 390 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 10:
The number 270 fits into 1200 4 times, leaving a remainder of 120.
The next digit of our result is 4. 
Result so far: 79090.14
Subtracting 1080 from 1200 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 11:
The number 270 fits into 1200 4 times, leaving a remainder of 120.
The number 4 becomes the next digit in our result. 
Result so far: 79090.144
If we subtract 1080 from 1200, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

In conclusion, the division gives 79090.144 with a balance of 0.012.