We're dividing 618241 by 90 
We're looking to find how many times 90 goes into 618241.

Moving on to step 1:
The number 90 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 90

Moving on to step 2:
61 divided by 90 is 0 with a remainder of 61.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 61 and we're left with 61.
Take the next digit (8) from the dividend and append it to 61, then repeat: 618 / 90

Going ahead to step 3:
618 divided by 90 is 6 with a remainder of 78.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 78 after subtracting 540 from 618.
Take the next digit (2) from the dividend and append it to 78, then repeat: 782 / 90

Going ahead to step 4:
90 goes into 782 8 times with a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 68.0
The remainder is 62 after subtracting 720 from 782.
Grab the next digit (4) from the dividend, add it to 62, then carry on: 624 / 90

Step 5:
The number 90 fits into 624 6 times, leaving a remainder of 84.
The next digit of our result is 6. 
Result so far: 686.0
Deduct 540 from 624 and we're left with 84.
Fetch the next digit (1) from the dividend, attach it to 84 and continue: 841 / 90

Let's proceed to step 6:
If we divide 841 by 90, we get 9 and a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 6869.0
If we subtract 810 from 841, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 7:
90 goes into 310 3 times with a remainder of 40.
The next digit of our result is 3. 
Result so far: 6869.3
If we subtract 270 from 310, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
90 can be fit into 400 4 times, resulting in a remainder of 40.
The next digit of our result is 4. 
Result so far: 6869.34
If we take 360 away from 400, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
The number 90 fits into 400 4 times, leaving a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 6869.344
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 6869.344 with a remainder of 0.004.