We're dividing 306618 by 45 
Our goal is to divide 306618 by 45.

Let's proceed to step 1:
45 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 45

On to step 2:
When dividing 30 by 45, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Include the next digit (6) from the dividend after 30, then repeat: 306 / 45

On to step 3:
The number 45 fits into 306 6 times, leaving a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 36 after subtracting 270 from 306.
Bring next digit (6) of the dividend behind the 36 and repeat the process: 366 / 45

Going ahead to step 4:
When dividing 366 by 45, we get 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 68.0
Deduct 360 from 366 and we're left with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 45

Going ahead to step 5:
When dividing 61 by 45, we get 1 with a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 681.0
If we subtract 45 from 61, we get 16.
Append the next digit (8) from the dividend to 16 and continue with: 168 / 45

Step 6:
168 divided by 45 is 3 with a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 6813.0
If we take 135 away from 168, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 7:
45 can be fit into 330 7 times, resulting in a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 6813.7
Subtract 315 from 330 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
When dividing 150 by 45, we get 3 with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 6813.73
If we subtract 135 from 150, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
45 goes into 150 3 times with a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 6813.733
Subtracting 135 from 150 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The quotient of the division is 6813.733, and the remainder is 0.0015.