We look at the division of 66806230 by 300 
Our goal is to divide 66806230 by 300.

Step 1:
300 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 300

Going ahead to step 2:
300 goes into 66 0 times with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Bring next digit (8) of the dividend behind the 66 and repeat the process: 668 / 300

Advancing to step 3:
668 divided by 300 is 2 with a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 600 from 668 to get 68.
Append the next digit (0) from the dividend to 68 and continue with: 680 / 300

Step 4:
300 can be fit into 680 2 times, resulting in a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Deduct 600 from 680 and we're left with 80.
Bring next digit (6) of the dividend behind the 80 and repeat the process: 806 / 300

Let's proceed to step 5:
806 divided by 300 is 2 with a remainder of 206.
Use 2 as the next digit of our solution. 
Result so far: 222.0
If we subtract 600 from 806, we get 206.
Fetch the next digit (2) from the dividend, attach it to 206 and continue: 2062 / 300

Advancing to step 6:
If we divide 2062 by 300, we get 6 and a remainder of 262.
Record the quotient 6 as the next digit in the result. 
Result so far: 2226.0
Subtract 1800 from 2062 to get 262.
Fetch the next digit (3) from the dividend, attach it to 262 and continue: 2623 / 300

Advancing to step 7:
When dividing 2623 by 300, we get 8 with a remainder of 223.
Record the quotient 8 as the next digit in the result. 
Result so far: 22268.0
The remainder is 223 after subtracting 2400 from 2623.
Grab the next digit (0) from the dividend, add it to 223, then carry on: 2230 / 300

Moving on to step 8:
When dividing 2230 by 300, we get 7 with a remainder of 130.
Put 7 as the next digit of the answer. 
Result so far: 222687.0
If we take 2100 away from 2230, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 9:
When dividing 1300 by 300, we get 4 with a remainder of 100.
Put 4 as the next digit of the answer. 
Result so far: 222687.4
Subtracting 1200 from 1300 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.

Going ahead to step 10:
When dividing 1000 by 300, we get 3 with a remainder of 100.
Put 3 as the next digit of the answer. 
Result so far: 222687.43
If we take 900 away from 1000, we end up 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.

Going ahead to step 11:
If we divide 1000 by 300, we get 3 and a remainder of 100.
The next digit of our result is 3. 
Result so far: 222687.433
If we subtract 900 from 1000, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 222687.433 and a remainder of 0.01.