663075 ÷ 45 
We want to divide 663075 by 45.

Let's proceed to step 1:
When dividing 6 by 45, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 45

Advancing to step 2:
45 goes into 66 1 times with a remainder of 21.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 45 from 66 to get 21.
Include the next digit (3) from the dividend after 21, then repeat: 213 / 45

Let's proceed to step 3:
If we divide 213 by 45, we get 4 and a remainder of 33.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtracting 180 from 213 leaves us with 33.
Bring next digit (0) of the dividend behind the 33 and repeat the process: 330 / 45

On to step 4:
When dividing 330 by 45, we get 7 with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 147.0
Subtract 315 from 330 to get 15.
Take the next digit (7) from the dividend and append it to 15, then repeat: 157 / 45

On to step 5:
If we divide 157 by 45, we get 3 and a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 1473.0
If we take 135 away from 157, we end up with 22.
Bring next digit (5) of the dividend behind the 22 and repeat the process: 225 / 45

On to step 6:
45 goes into 225 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 14735.0
If we take 225 away from 225, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
When dividing 0 by 45, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14735.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
45 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 14735.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 14735.0, and the remainder is 0.0.