We divide 660317 by 45
We want to divide 660317 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
Deduct 0 from 6 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 45

Advancing to step 2:
When dividing 66 by 45, we get 1 with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 45 from 66 and we're left with 21.
Bring next digit (0) of the dividend behind the 21 and repeat the process: 210 / 45

Moving on to step 3:
When dividing 210 by 45, we get 4 with a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 180 from 210 leaves us with 30.
Include the next digit (3) from the dividend after 30, then repeat: 303 / 45

Advancing to step 4:
If we divide 303 by 45, we get 6 and a remainder of 33.
Put 6 as the next digit of the answer. 
Result so far: 146.0
If we take 270 away from 303, we end up with 33.
Grab the next digit (1) from the dividend, add it to 33, then carry on: 331 / 45

Let's proceed to step 5:
The number 45 fits into 331 7 times, leaving a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 1467.0
Deduct 315 from 331 and we're left with 16.
Fetch the next digit (7) from the dividend, attach it to 16 and continue: 167 / 45

Step 6:
167 divided by 45 is 3 with a remainder of 32.
Record the quotient 3 as the next digit in the result. 
Result so far: 14673.0
Subtract 135 from 167 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 7:
45 can be fit into 320 7 times, resulting in a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 14673.7
The remainder is 5 after subtracting 315 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
50 divided by 45 is 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 14673.71
If we take 45 away from 50, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
45 goes into 50 1 times with a remainder of 5.
The next digit of our result is 1. 
Result so far: 14673.711
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 14673.711, with a leftover of 0.0005.