We divide 146299 by 90
We're looking to find how many times 90 goes into 146299.

Advancing to step 1:
90 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 90

Going ahead to step 2:
If we divide 14 by 90, we get 0 and a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Append the next digit (6) from the dividend to 14 and continue with: 146 / 90

Step 3:
90 can be fit into 146 1 times, resulting in a remainder of 56.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 90 from 146 and we're left with 56.
Take the next digit (2) from the dividend and append it to 56, then repeat: 562 / 90

Moving on to step 4:
If we divide 562 by 90, we get 6 and a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Deduct 540 from 562 and we're left with 22.
Append the next digit (9) from the dividend to 22 and continue with: 229 / 90

Moving on to step 5:
If we divide 229 by 90, we get 2 and a remainder of 49.
Use 2 as the next digit of our solution. 
Result so far: 162.0
Subtracting 180 from 229 leaves us with 49.
Take the next digit (9) from the dividend and append it to 49, then repeat: 499 / 90

Let's proceed to step 6:
90 can be fit into 499 5 times, resulting in a remainder of 49.
Write down 5 as next digit of the result. 
Result so far: 1625.0
Deduct 450 from 499 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 7:
490 divided by 90 is 5 with a remainder of 40.
The next digit of our result is 5. 
Result so far: 1625.5
If we take 450 away from 490, 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.

Going ahead to step 8:
If we divide 400 by 90, we get 4 and a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 1625.54
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
90 can be fit into 400 4 times, resulting in a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 1625.544
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 1625.544 with a remainder of 0.004.