We look at the division of 748882 by 90 
We want to figure out the number of times 748882 can be divided by 90.

Going ahead to step 1:
If we divide 7 by 90, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 90

Let's proceed to step 2:
The number 90 fits into 74 0 times, leaving a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Fetch the next digit (8) from the dividend, attach it to 74 and continue: 748 / 90

Let's proceed to step 3:
90 goes into 748 8 times with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 720 from 748 to get 28.
Append the next digit (8) from the dividend to 28 and continue with: 288 / 90

Going ahead to step 4:
90 can be fit into 288 3 times, resulting in a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 83.0
If we take 270 away from 288, we end up with 18.
Bring next digit (8) of the dividend behind the 18 and repeat the process: 188 / 90

Let's proceed to step 5:
When dividing 188 by 90, we get 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 832.0
If we take 180 away from 188, we end up with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 90

Let's proceed to step 6:
When dividing 82 by 90, we get 0 with a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 8320.0
If we subtract 0 from 82, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 7:
When dividing 820 by 90, we get 9 with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 8320.9
If we take 810 away from 820, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
90 goes into 100 1 times with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 8320.91
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
The number 90 fits into 100 1 times, leaving a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 8320.911
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 8320.911, and the remainder is 0.001.