Let's divide 66566902 by 300
We want to divide 66566902 by 300.

On to step 1:
300 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 300

On to step 2:
300 can be fit into 66 0 times, resulting in a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Bring next digit (5) of the dividend behind the 66 and repeat the process: 665 / 300

Advancing to step 3:
665 divided by 300 is 2 with a remainder of 65.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 600 from 665 leaves us with 65.
Grab the next digit (6) from the dividend, add it to 65, then carry on: 656 / 300

Moving on to step 4:
The number 300 fits into 656 2 times, leaving a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 22.0
Deduct 600 from 656 and we're left with 56.
Append the next digit (6) from the dividend to 56 and continue with: 566 / 300

Going ahead to step 5:
If we divide 566 by 300, we get 1 and a remainder of 266.
Put 1 as the next digit of the answer. 
Result so far: 221.0
Subtracting 300 from 566 leaves us with 266.
Grab the next digit (9) from the dividend, add it to 266, then carry on: 2669 / 300

Going ahead to step 6:
When dividing 2669 by 300, we get 8 with a remainder of 269.
The number 8 becomes the next digit in our result. 
Result so far: 2218.0
The remainder is 269 after subtracting 2400 from 2669.
Fetch the next digit (0) from the dividend, attach it to 269 and continue: 2690 / 300

Step 7:
If we divide 2690 by 300, we get 8 and a remainder of 290.
Use 8 as the next digit of our solution. 
Result so far: 22188.0
The remainder is 290 after subtracting 2400 from 2690.
Take the next digit (2) from the dividend and append it to 290, then repeat: 2902 / 300

Step 8:
300 goes into 2902 9 times with a remainder of 202.
Record the quotient 9 as the next digit in the result. 
Result so far: 221889.0
Deduct 2700 from 2902 and we're left with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Advancing to step 9:
2020 divided by 300 is 6 with a remainder of 220.
Put 6 as the next digit of the answer. 
Result so far: 221889.6
The remainder is 220 after subtracting 1800 from 2020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 10:
300 can be fit into 2200 7 times, resulting in a remainder of 100.
Record the quotient 7 as the next digit in the result. 
Result so far: 221889.67
Subtracting 2100 from 2200 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.

Let's proceed to step 11:
If we divide 1000 by 300, we get 3 and a remainder of 100.
The number 3 becomes the next digit in our result. 
Result so far: 221889.673
Subtracting 900 from 1000 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 12:
When dividing 1000 by 300, we get 3 with a remainder of 100.
Write down 3 as next digit of the result. 
Result so far: 221889.6733
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.

Our division results in 221889.6733 with a remaining 0.001.