90494296 ÷ 715 
We want to figure out the number of times 90494296 can be divided by 715.

Step 1:
9 divided by 715 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 715

Moving on to step 2:
715 goes into 90 0 times with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Bring next digit (4) of the dividend behind the 90 and repeat the process: 904 / 715

Advancing to step 3:
904 divided by 715 is 1 with a remainder of 189.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 715 from 904, we get 189.
Bring next digit (9) of the dividend behind the 189 and repeat the process: 1899 / 715

Going ahead to step 4:
715 can be fit into 1899 2 times, resulting in a remainder of 469.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we subtract 1430 from 1899, we get 469.
Fetch the next digit (4) from the dividend, attach it to 469 and continue: 4694 / 715

Let's proceed to step 5:
The number 715 fits into 4694 6 times, leaving a remainder of 404.
Write down 6 as next digit of the result. 
Result so far: 126.0
Deduct 4290 from 4694 and we're left with 404.
Append the next digit (2) from the dividend to 404 and continue with: 4042 / 715

On to step 6:
715 can be fit into 4042 5 times, resulting in a remainder of 467.
Use 5 as the next digit of our solution. 
Result so far: 1265.0
The remainder is 467 after subtracting 3575 from 4042.
Append the next digit (9) from the dividend to 467 and continue with: 4679 / 715

Moving on to step 7:
The number 715 fits into 4679 6 times, leaving a remainder of 389.
The next digit of our result is 6. 
Result so far: 12656.0
Subtracting 4290 from 4679 leaves us with 389.
Bring next digit (6) of the dividend behind the 389 and repeat the process: 3896 / 715

Advancing to step 8:
The number 715 fits into 3896 5 times, leaving a remainder of 321.
Put 5 as the next digit of the answer. 
Result so far: 126565.0
If we subtract 3575 from 3896, we get 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Going ahead to step 9:
715 can be fit into 3210 4 times, resulting in a remainder of 350.
Record the quotient 4 as the next digit in the result. 
Result so far: 126565.4
If we subtract 2860 from 3210, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 10:
If we divide 3500 by 715, we get 4 and a remainder of 640.
Put 4 as the next digit of the answer. 
Result so far: 126565.44
Deduct 2860 from 3500 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

The final result is 126565.44 with a remainder of 0.64.