We divide 124418 by 90
We want to figure out the number of times 124418 can be divided by 90.

Step 1:
90 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 90

Step 2:
12 divided by 90 is 0 with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 90

Advancing to step 3:
124 divided by 90 is 1 with a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 90 away from 124, we end up with 34.
Include the next digit (4) from the dividend after 34, then repeat: 344 / 90

Advancing to step 4:
90 can be fit into 344 3 times, resulting in a remainder of 74.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtracting 270 from 344 leaves us with 74.
Take the next digit (1) from the dividend and append it to 74, then repeat: 741 / 90

Going ahead to step 5:
When dividing 741 by 90, we get 8 with a remainder of 21.
Use 8 as the next digit of our solution. 
Result so far: 138.0
Deduct 720 from 741 and we're left with 21.
Include the next digit (8) from the dividend after 21, then repeat: 218 / 90

Let's proceed to step 6:
The number 90 fits into 218 2 times, leaving a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 1382.0
If we subtract 180 from 218, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
90 goes into 380 4 times with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 1382.4
If we take 360 away from 380, we end up 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.

Step 8:
90 goes into 200 2 times with a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 1382.42
If we subtract 180 from 200, 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 9:
When dividing 200 by 90, we get 2 with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 1382.422
Subtracting 180 from 200 leaves us 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.

Our division results in 1382.422 with a remaining 0.002.