90585942 ÷ 24 
We're looking to find how many times 24 goes into 90585942.

Advancing to step 1:
The number 24 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 24

Step 2:
90 divided by 24 is 3 with a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 72 from 90 leaves us with 18.
Grab the next digit (5) from the dividend, add it to 18, then carry on: 185 / 24

Advancing to step 3:
If we divide 185 by 24, we get 7 and a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
The remainder is 17 after subtracting 168 from 185.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 24

Moving on to step 4:
The number 24 fits into 178 7 times, leaving a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 377.0
If we subtract 168 from 178, we get 10.
Include the next digit (5) from the dividend after 10, then repeat: 105 / 24

On to step 5:
24 can be fit into 105 4 times, resulting in a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 3774.0
Subtracting 96 from 105 leaves us with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 24

Let's proceed to step 6:
If we divide 99 by 24, we get 4 and a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 37744.0
If we subtract 96 from 99, we get 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 24

Moving on to step 7:
The number 24 fits into 34 1 times, leaving a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 377441.0
Deduct 24 from 34 and we're left with 10.
Include the next digit (2) from the dividend after 10, then repeat: 102 / 24

On to step 8:
102 divided by 24 is 4 with a remainder of 6.
The next digit of our result is 4. 
Result so far: 3774414.0
If we subtract 96 from 102, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
24 can be fit into 60 2 times, resulting in a remainder of 12.
The next digit of our result is 2. 
Result so far: 3774414.2
Deduct 48 from 60 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
24 can be fit into 120 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 3774414.25
If we take 120 away from 120, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
The number 24 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3774414.25
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
0 divided by 24 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 3774414.25
If we take 0 away from 0, we end up with 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 3774414.25, with a leftover of 0.0.