306666 ÷ 67 
Let's see how many times 67 fits into 306666.

Step 1:
67 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 67

Let's proceed to step 2:
If we divide 30 by 67, we get 0 and a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Fetch the next digit (6) from the dividend, attach it to 30 and continue: 306 / 67

Step 3:
306 divided by 67 is 4 with a remainder of 38.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 268 from 306 leaves us with 38.
Fetch the next digit (6) from the dividend, attach it to 38 and continue: 386 / 67

Advancing to step 4:
67 goes into 386 5 times with a remainder of 51.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Subtract 335 from 386 to get 51.
Append the next digit (6) from the dividend to 51 and continue with: 516 / 67

Moving on to step 5:
67 goes into 516 7 times with a remainder of 47.
Write down 7 as next digit of the result. 
Result so far: 457.0
Subtract 469 from 516 to get 47.
Include the next digit (6) from the dividend after 47, then repeat: 476 / 67

Step 6:
67 goes into 476 7 times with a remainder of 7.
The next digit of our result is 7. 
Result so far: 4577.0
If we take 469 away from 476, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
The number 67 fits into 70 1 times, leaving a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 4577.1
If we subtract 67 from 70, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 8:
67 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 4577.1
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 9:
67 goes into 300 4 times with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 4577.104
Deduct 268 from 300 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
If we divide 320 by 67, we get 4 and a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 4577.1044
Subtract 268 from 320 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Our division results in 4577.1044 with a remaining 0.00052.