We look at the division of 21312739 by 222 
Let's see how many times 222 fits into 21312739.

Going ahead to step 1:
When dividing 2 by 222, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
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 / 222

On to step 2:
21 divided by 222 is 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 222

Moving on to step 3:
If we divide 213 by 222, we get 0 and a remainder of 213.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 213, we end up with 213.
Bring next digit (1) of the dividend behind the 213 and repeat the process: 2131 / 222

Let's proceed to step 4:
222 can be fit into 2131 9 times, resulting in a remainder of 133.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 1998 from 2131 to get 133.
Take the next digit (2) from the dividend and append it to 133, then repeat: 1332 / 222

Step 5:
If we divide 1332 by 222, we get 6 and a remainder of 0.
The next digit of our result is 6. 
Result so far: 96.0
If we subtract 1332 from 1332, we get 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 222

On to step 6:
When dividing 7 by 222, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 960.0
If we subtract 0 from 7, we get 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 222

Step 7:
222 can be fit into 73 0 times, resulting in a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 9600.0
The remainder is 73 after subtracting 0 from 73.
Grab the next digit (9) from the dividend, add it to 73, then carry on: 739 / 222

Advancing to step 8:
The number 222 fits into 739 3 times, leaving a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 96003.0
If we take 666 away from 739, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 9:
If we divide 730 by 222, we get 3 and a remainder of 64.
The next digit of our result is 3. 
Result so far: 96003.3
Subtract 666 from 730 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 10:
When dividing 640 by 222, we get 2 with a remainder of 196.
Use 2 as the next digit of our solution. 
Result so far: 96003.32
If we subtract 444 from 640, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Moving on to step 11:
1960 divided by 222 is 8 with a remainder of 184.
Record the quotient 8 as the next digit in the result. 
Result so far: 96003.328
If we subtract 1776 from 1960, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 12:
If we divide 1840 by 222, we get 8 and a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 96003.3288
Deduct 1776 from 1840 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

After the division, we end up with 96003.3288 and a remainder of 0.00064.