We divide 229476 by 90
We want to figure out the number of times 229476 can be divided by 90.

On to step 1:
2 divided by 90 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 90

Going ahead to step 2:
If we divide 22 by 90, we get 0 and a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 22 after subtracting 0 from 22.
Fetch the next digit (9) from the dividend, attach it to 22 and continue: 229 / 90

On to step 3:
When dividing 229 by 90, we get 2 with a remainder of 49.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 180 from 229, we get 49.
Append the next digit (4) from the dividend to 49 and continue with: 494 / 90

On to step 4:
90 goes into 494 5 times with a remainder of 44.
Write down 5 as next digit of the result. 
Result so far: 25.0
Deduct 450 from 494 and we're left with 44.
Grab the next digit (7) from the dividend, add it to 44, then carry on: 447 / 90

Let's proceed to step 5:
90 goes into 447 4 times with a remainder of 87.
The next digit of our result is 4. 
Result so far: 254.0
Subtracting 360 from 447 leaves us with 87.
Include the next digit (6) from the dividend after 87, then repeat: 876 / 90

Going ahead to step 6:
90 can be fit into 876 9 times, resulting in a remainder of 66.
Record the quotient 9 as the next digit in the result. 
Result so far: 2549.0
If we take 810 away from 876, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 7:
If we divide 660 by 90, we get 7 and a remainder of 30.
Put 7 as the next digit of the answer. 
Result so far: 2549.7
If we take 630 away from 660, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
If we divide 300 by 90, we get 3 and a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 2549.73
If we take 270 away from 300, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
90 can be fit into 300 3 times, resulting in a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 2549.733
Subtract 270 from 300 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 2549.733 and a remainder of 0.003.