90903306 ÷ 432 
We want to figure out the number of times 90903306 can be divided by 432.

Let's proceed to step 1:
9 divided by 432 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 432

On to step 2:
The number 432 fits into 90 0 times, leaving a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Take the next digit (9) from the dividend and append it to 90, then repeat: 909 / 432

On to step 3:
When dividing 909 by 432, we get 2 with a remainder of 45.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 45 after subtracting 864 from 909.
Append the next digit (0) from the dividend to 45 and continue with: 450 / 432

Step 4:
The number 432 fits into 450 1 times, leaving a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we take 432 away from 450, we end up with 18.
Fetch the next digit (3) from the dividend, attach it to 18 and continue: 183 / 432

Step 5:
The number 432 fits into 183 0 times, leaving a remainder of 183.
The number 0 becomes the next digit in our result. 
Result so far: 210.0
Subtracting 0 from 183 leaves us with 183.
Append the next digit (3) from the dividend to 183 and continue with: 1833 / 432

Moving on to step 6:
When dividing 1833 by 432, we get 4 with a remainder of 105.
Write down 4 as next digit of the result. 
Result so far: 2104.0
Subtracting 1728 from 1833 leaves us with 105.
Append the next digit (0) from the dividend to 105 and continue with: 1050 / 432

Step 7:
If we divide 1050 by 432, we get 2 and a remainder of 186.
The next digit of our result is 2. 
Result so far: 21042.0
The remainder is 186 after subtracting 864 from 1050.
Bring next digit (6) of the dividend behind the 186 and repeat the process: 1866 / 432

Moving on to step 8:
1866 divided by 432 is 4 with a remainder of 138.
Write down 4 as next digit of the result. 
Result so far: 210424.0
The remainder is 138 after subtracting 1728 from 1866.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 9:
432 can be fit into 1380 3 times, resulting in a remainder of 84.
The number 3 becomes the next digit in our result. 
Result so far: 210424.3
Subtracting 1296 from 1380 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 10:
The number 432 fits into 840 1 times, leaving a remainder of 408.
The next digit of our result is 1. 
Result so far: 210424.31
If we subtract 432 from 840, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Going ahead to step 11:
When dividing 4080 by 432, we get 9 with a remainder of 192.
The number 9 becomes the next digit in our result. 
Result so far: 210424.319
Deduct 3888 from 4080 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Moving on to step 12:
432 can be fit into 1920 4 times, resulting in a remainder of 192.
The number 4 becomes the next digit in our result. 
Result so far: 210424.3194
Subtract 1728 from 1920 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 13:
When dividing 1920 by 432, we get 4 with a remainder of 192.
Write down 4 as next digit of the result. 
Result so far: 210424.31944
Subtracting 1728 from 1920 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

In conclusion, the division gives 210424.31944 with a balance of 0.000192.