We look at the division of 428802 by 90 
We're looking to find how many times 90 goes into 428802.

Advancing to step 1:
4 divided by 90 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 90

Advancing to step 2:
90 can be fit into 42 0 times, resulting in a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Grab the next digit (8) from the dividend, add it to 42, then carry on: 428 / 90

Let's proceed to step 3:
If we divide 428 by 90, we get 4 and a remainder of 68.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 360 from 428, we get 68.
Append the next digit (8) from the dividend to 68 and continue with: 688 / 90

Moving on to step 4:
When dividing 688 by 90, we get 7 with a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
If we take 630 away from 688, we end up with 58.
Fetch the next digit (0) from the dividend, attach it to 58 and continue: 580 / 90

Going ahead to step 5:
90 goes into 580 6 times with a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 476.0
Deduct 540 from 580 and we're left with 40.
Take the next digit (2) from the dividend and append it to 40, then repeat: 402 / 90

Moving on to step 6:
402 divided by 90 is 4 with a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 4764.0
The remainder is 42 after subtracting 360 from 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
If we divide 420 by 90, we get 4 and a remainder of 60.
The next digit of our result is 4. 
Result so far: 4764.4
Subtracting 360 from 420 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 8:
The number 90 fits into 600 6 times, leaving a remainder of 60.
The next digit of our result is 6. 
Result so far: 4764.46
If we subtract 540 from 600, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
90 can be fit into 600 6 times, resulting in a remainder of 60.
The next digit of our result is 6. 
Result so far: 4764.466
The remainder is 60 after subtracting 540 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The quotient of the division is 4764.466, and the remainder is 0.006.