Let's divide 666450 by 5
Our goal is to divide 666450 by 5.

On to step 1:
When dividing 6 by 5, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 1 after subtracting 5 from 6.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 5

Step 2:
16 divided by 5 is 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtract 15 from 16 to get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 5

Step 3:
If we divide 16 by 5, we get 3 and a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 133.0
If we take 15 away from 16, we end up with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 5

Moving on to step 4:
5 goes into 14 2 times with a remainder of 4.
The next digit of our result is 2. 
Result so far: 1332.0
Subtract 10 from 14 to get 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 5

Advancing to step 5:
5 can be fit into 45 9 times, resulting in a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 13329.0
If we subtract 45 from 45, we get 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 5

On to step 6:
If we divide 0 by 5, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 133290.0
If we take 0 away from 0, 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.

Advancing to step 7:
When dividing 0 by 5, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 133290.0
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.

Advancing to step 8:
0 divided by 5 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 133290.0
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 133290.0, with a leftover of 0.0.