997450 ÷ 90 
Our goal is to divide 997450 by 90.

On to step 1:
90 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 90

Going ahead to step 2:
90 can be fit into 99 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 90 from 99 to get 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 90

Advancing to step 3:
The number 90 fits into 97 1 times, leaving a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 7 after subtracting 90 from 97.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 90

Advancing to step 4:
When dividing 74 by 90, we get 0 with a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 110.0
Subtract 0 from 74 to get 74.
Bring next digit (5) of the dividend behind the 74 and repeat the process: 745 / 90

Going ahead to step 5:
90 goes into 745 8 times with a remainder of 25.
Write down 8 as next digit of the result. 
Result so far: 1108.0
Deduct 720 from 745 and we're left with 25.
Grab the next digit (0) from the dividend, add it to 25, then carry on: 250 / 90

Going ahead to step 6:
When dividing 250 by 90, we get 2 with a remainder of 70.
Put 2 as the next digit of the answer. 
Result so far: 11082.0
Subtracting 180 from 250 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 7:
90 can be fit into 700 7 times, resulting in a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 11082.7
If we subtract 630 from 700, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 8:
If we divide 700 by 90, we get 7 and a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 11082.77
The remainder is 70 after subtracting 630 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The quotient of the division is 11082.77, and the remainder is 0.07.