We're dividing 41278573 by 90 
Let's see how many times 90 fits into 41278573.

Advancing to step 1:
When dividing 4 by 90, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 90

Going ahead to step 2:
90 goes into 41 0 times with a remainder of 41.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 41 leaves us with 41.
Bring next digit (2) of the dividend behind the 41 and repeat the process: 412 / 90

Let's proceed to step 3:
90 can be fit into 412 4 times, resulting in a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 360 away from 412, we end up with 52.
Bring next digit (7) of the dividend behind the 52 and repeat the process: 527 / 90

Going ahead to step 4:
90 can be fit into 527 5 times, resulting in a remainder of 77.
Use 5 as the next digit of our solution. 
Result so far: 45.0
If we subtract 450 from 527, we get 77.
Grab the next digit (8) from the dividend, add it to 77, then carry on: 778 / 90

On to step 5:
90 goes into 778 8 times with a remainder of 58.
The next digit of our result is 8. 
Result so far: 458.0
Deduct 720 from 778 and we're left with 58.
Append the next digit (5) from the dividend to 58 and continue with: 585 / 90

Advancing to step 6:
90 can be fit into 585 6 times, resulting in a remainder of 45.
Use 6 as the next digit of our solution. 
Result so far: 4586.0
If we subtract 540 from 585, we get 45.
Append the next digit (7) from the dividend to 45 and continue with: 457 / 90

Step 7:
The number 90 fits into 457 5 times, leaving a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 45865.0
Subtract 450 from 457 to get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 90

Step 8:
90 can be fit into 73 0 times, resulting in a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 458650.0
The remainder is 73 after subtracting 0 from 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 9:
730 divided by 90 is 8 with a remainder of 10.
The next digit of our result is 8. 
Result so far: 458650.8
Subtract 720 from 730 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
When dividing 100 by 90, we get 1 with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 458650.81
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 11:
When dividing 100 by 90, we get 1 with a remainder of 10.
The next digit of our result is 1. 
Result so far: 458650.811
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 458650.811, and the remainder is 0.001.