We look at the division of 446510 by 45 
Let's see how many times 45 fits into 446510.

Advancing to step 1:
The number 45 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 45

Moving on to step 2:
The number 45 fits into 44 0 times, leaving a remainder of 44.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 44, we get 44.
Append the next digit (6) from the dividend to 44 and continue with: 446 / 45

On to step 3:
45 can be fit into 446 9 times, resulting in a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 405 from 446 leaves us with 41.
Fetch the next digit (5) from the dividend, attach it to 41 and continue: 415 / 45

Let's proceed to step 4:
415 divided by 45 is 9 with a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 99.0
If we take 405 away from 415, we end up with 10.
Grab the next digit (1) from the dividend, add it to 10, then carry on: 101 / 45

Step 5:
When dividing 101 by 45, we get 2 with a remainder of 11.
Use 2 as the next digit of our solution. 
Result so far: 992.0
Subtracting 90 from 101 leaves us with 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 45

Going ahead to step 6:
110 divided by 45 is 2 with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 9922.0
If we subtract 90 from 110, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 7:
If we divide 200 by 45, we get 4 and a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 9922.4
Deduct 180 from 200 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
If we divide 200 by 45, we get 4 and a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 9922.44
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 9922.44, with a leftover of 0.02.