We divide 21216705 by 313
Our goal is to divide 21216705 by 313.

Advancing to step 1:
313 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 313

Step 2:
If we divide 21 by 313, we get 0 and a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Grab the next digit (2) from the dividend, add it to 21, then carry on: 212 / 313

Going ahead to step 3:
The number 313 fits into 212 0 times, leaving a remainder of 212.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 212 leaves us with 212.
Take the next digit (1) from the dividend and append it to 212, then repeat: 2121 / 313

Moving on to step 4:
2121 divided by 313 is 6 with a remainder of 243.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 243 after subtracting 1878 from 2121.
Include the next digit (6) from the dividend after 243, then repeat: 2436 / 313

Step 5:
313 can be fit into 2436 7 times, resulting in a remainder of 245.
Put 7 as the next digit of the answer. 
Result so far: 67.0
Subtract 2191 from 2436 to get 245.
Append the next digit (7) from the dividend to 245 and continue with: 2457 / 313

Going ahead to step 6:
313 goes into 2457 7 times with a remainder of 266.
Write down 7 as next digit of the result. 
Result so far: 677.0
Subtract 2191 from 2457 to get 266.
Include the next digit (0) from the dividend after 266, then repeat: 2660 / 313

Going ahead to step 7:
313 goes into 2660 8 times with a remainder of 156.
Write down 8 as next digit of the result. 
Result so far: 6778.0
Subtracting 2504 from 2660 leaves us with 156.
Include the next digit (5) from the dividend after 156, then repeat: 1565 / 313

Advancing to step 8:
If we divide 1565 by 313, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 67785.0
If we subtract 1565 from 1565, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
If we divide 0 by 313, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 67785.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
If we divide 0 by 313, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 67785.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 67785.0 with a balance of 0.0.