44574855 ÷ 45 
We want to divide 44574855 by 45.

On to step 1:
When dividing 4 by 45, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 45

Moving on to step 2:
45 goes into 44 0 times with a remainder of 44.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 44 leaves us with 44.
Bring next digit (5) of the dividend behind the 44 and repeat the process: 445 / 45

On to step 3:
45 can be fit into 445 9 times, resulting in a remainder of 40.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 405 from 445, we get 40.
Bring next digit (7) of the dividend behind the 40 and repeat the process: 407 / 45

On to step 4:
When dividing 407 by 45, we get 9 with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 99.0
The remainder is 2 after subtracting 405 from 407.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 45

On to step 5:
If we divide 24 by 45, we get 0 and a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 990.0
Subtracting 0 from 24 leaves us with 24.
Grab the next digit (8) from the dividend, add it to 24, then carry on: 248 / 45

Moving on to step 6:
If we divide 248 by 45, we get 5 and a remainder of 23.
Write down 5 as next digit of the result. 
Result so far: 9905.0
The remainder is 23 after subtracting 225 from 248.
Grab the next digit (5) from the dividend, add it to 23, then carry on: 235 / 45

On to step 7:
235 divided by 45 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 99055.0
The remainder is 10 after subtracting 225 from 235.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 45

Advancing to step 8:
When dividing 105 by 45, we get 2 with a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 990552.0
The remainder is 15 after subtracting 90 from 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
When dividing 150 by 45, we get 3 with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 990552.3
Subtract 135 from 150 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 10:
45 goes into 150 3 times with a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 990552.33
If we subtract 135 from 150, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 990552.33 with a remainder of 0.015.