416448 ÷ 90 
We want to figure out the number of times 416448 can be divided by 90.

Let's proceed to step 1:
4 divided by 90 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 90

Moving on to step 2:
When dividing 41 by 90, we get 0 with a remainder of 41.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 41 to get 41.
Append the next digit (6) from the dividend to 41 and continue with: 416 / 90

Let's proceed to step 3:
90 can be fit into 416 4 times, resulting in a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 360 from 416, we get 56.
Grab the next digit (4) from the dividend, add it to 56, then carry on: 564 / 90

Step 4:
The number 90 fits into 564 6 times, leaving a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
Subtracting 540 from 564 leaves us with 24.
Append the next digit (4) from the dividend to 24 and continue with: 244 / 90

On to step 5:
90 goes into 244 2 times with a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 462.0
Deduct 180 from 244 and we're left with 64.
Grab the next digit (8) from the dividend, add it to 64, then carry on: 648 / 90

Moving on to step 6:
90 goes into 648 7 times with a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 4627.0
If we subtract 630 from 648, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
The number 90 fits into 180 2 times, leaving a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 4627.2
Subtract 180 from 180 to 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.

Going ahead to step 8:
The number 90 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4627.2
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.

On to step 9:
If we divide 0 by 90, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4627.2
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.

In conclusion, the division gives 4627.2 with a balance of 0.0.