We're dividing 665928 by 45 
We're looking to find how many times 45 goes into 665928.

Advancing to step 1:
45 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 45

Going ahead to step 2:
45 can be fit into 66 1 times, resulting in a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 21 after subtracting 45 from 66.
Take the next digit (5) from the dividend and append it to 21, then repeat: 215 / 45

Advancing to step 3:
45 goes into 215 4 times with a remainder of 35.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Subtracting 180 from 215 leaves us with 35.
Grab the next digit (9) from the dividend, add it to 35, then carry on: 359 / 45

On to step 4:
45 can be fit into 359 7 times, resulting in a remainder of 44.
Use 7 as the next digit of our solution. 
Result so far: 147.0
Subtract 315 from 359 to get 44.
Take the next digit (2) from the dividend and append it to 44, then repeat: 442 / 45

Moving on to step 5:
The number 45 fits into 442 9 times, leaving a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 1479.0
Subtracting 405 from 442 leaves us with 37.
Append the next digit (8) from the dividend to 37 and continue with: 378 / 45

Step 6:
378 divided by 45 is 8 with a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 14798.0
Subtracting 360 from 378 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 7:
If we divide 180 by 45, we get 4 and a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 14798.4
If we subtract 180 from 180, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
When dividing 0 by 45, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 14798.4
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
45 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 14798.4
The remainder is 0 after subtracting 0 from 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 final outcome is 14798.4, with a leftover of 0.0.