90648944 ÷ 723 
We want to divide 90648944 by 723.

Step 1:
723 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 723

Moving on to step 2:
If we divide 90 by 723, we get 0 and a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Bring next digit (6) of the dividend behind the 90 and repeat the process: 906 / 723

Step 3:
When dividing 906 by 723, we get 1 with a remainder of 183.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 723 from 906 leaves us with 183.
Append the next digit (4) from the dividend to 183 and continue with: 1834 / 723

Going ahead to step 4:
When dividing 1834 by 723, we get 2 with a remainder of 388.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 1446 from 1834, we get 388.
Fetch the next digit (8) from the dividend, attach it to 388 and continue: 3888 / 723

Let's proceed to step 5:
The number 723 fits into 3888 5 times, leaving a remainder of 273.
Put 5 as the next digit of the answer. 
Result so far: 125.0
Deduct 3615 from 3888 and we're left with 273.
Bring next digit (9) of the dividend behind the 273 and repeat the process: 2739 / 723

Advancing to step 6:
2739 divided by 723 is 3 with a remainder of 570.
The next digit of our result is 3. 
Result so far: 1253.0
If we take 2169 away from 2739, we end up with 570.
Append the next digit (4) from the dividend to 570 and continue with: 5704 / 723

Let's proceed to step 7:
723 can be fit into 5704 7 times, resulting in a remainder of 643.
Use 7 as the next digit of our solution. 
Result so far: 12537.0
Subtract 5061 from 5704 to get 643.
Fetch the next digit (4) from the dividend, attach it to 643 and continue: 6434 / 723

Let's proceed to step 8:
When dividing 6434 by 723, we get 8 with a remainder of 650.
Write down 8 as next digit of the result. 
Result so far: 125378.0
Subtract 5784 from 6434 to get 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Let's proceed to step 9:
If we divide 6500 by 723, we get 8 and a remainder of 716.
The next digit of our result is 8. 
Result so far: 125378.8
Deduct 5784 from 6500 and we're left with 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

Moving on to step 10:
When dividing 7160 by 723, we get 9 with a remainder of 653.
The next digit of our result is 9. 
Result so far: 125378.89
If we subtract 6507 from 7160, we get 653.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6530, and continue the process.

Let's proceed to step 11:
If we divide 6530 by 723, we get 9 and a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 125378.899
Subtracting 6507 from 6530 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The quotient of the division is 125378.899, and the remainder is 0.0023.