90963628 divided by 16 
Let's see how many times 16 fits into 90963628.

Going ahead to step 1:
The number 16 fits into 9 0 times, leaving 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.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 16

Moving on to step 2:
90 divided by 16 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 5.0
If we take 80 away from 90, we end up with 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 16

Step 3:
16 goes into 109 6 times with a remainder of 13.
Use 6 as the next digit of our solution. 
Result so far: 56.0
The remainder is 13 after subtracting 96 from 109.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 16

Moving on to step 4:
136 divided by 16 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 568.0
If we subtract 128 from 136, we get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 16

On to step 5:
16 can be fit into 83 5 times, resulting in a remainder of 3.
The next digit of our result is 5. 
Result so far: 5685.0
The remainder is 3 after subtracting 80 from 83.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 16

Let's proceed to step 6:
When dividing 36 by 16, we get 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 56852.0
If we subtract 32 from 36, we get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 16

Let's proceed to step 7:
42 divided by 16 is 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 568522.0
Subtracting 32 from 42 leaves us with 10.
Bring next digit (8) of the dividend behind the 10 and repeat the process: 108 / 16

Going ahead to step 8:
When dividing 108 by 16, we get 6 with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 5685226.0
Subtract 96 from 108 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
If we divide 120 by 16, we get 7 and a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 5685226.7
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
When dividing 80 by 16, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 5685226.75
If we subtract 80 from 80, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
The number 16 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5685226.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 12:
If we divide 0 by 16, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5685226.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 5685226.75, with a leftover of 0.0.