Let's divide 660306 by 90
Let's see how many times 90 fits into 660306.

Let's proceed to step 1:
90 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 90

Step 2:
90 can be fit into 66 0 times, resulting in a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Bring next digit (0) of the dividend behind the 66 and repeat the process: 660 / 90

Step 3:
The number 90 fits into 660 7 times, leaving a remainder of 30.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 30 after subtracting 630 from 660.
Fetch the next digit (3) from the dividend, attach it to 30 and continue: 303 / 90

On to step 4:
90 can be fit into 303 3 times, resulting in a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 73.0
If we take 270 away from 303, we end up with 33.
Include the next digit (0) from the dividend after 33, then repeat: 330 / 90

Going ahead to step 5:
The number 90 fits into 330 3 times, leaving a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 733.0
Subtract 270 from 330 to get 60.
Take the next digit (6) from the dividend and append it to 60, then repeat: 606 / 90

Going ahead to step 6:
606 divided by 90 is 6 with a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 7336.0
If we take 540 away from 606, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 7:
When dividing 660 by 90, we get 7 with a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 7336.7
Subtracting 630 from 660 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.

Let's proceed to step 8:
90 can be fit into 300 3 times, resulting in a remainder of 30.
The next digit of our result is 3. 
Result so far: 7336.73
If we subtract 270 from 300, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
90 goes into 300 3 times with a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 7336.733
If we take 270 away from 300, we end up 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.

Our division results in 7336.733 with a remaining 0.003.