Let's divide 977339 by 90
We want to figure out the number of times 977339 can be divided by 90.

Going ahead to step 1:
The number 90 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 90

On to step 2:
90 can be fit into 97 1 times, resulting in a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 90 from 97 leaves us with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 90

Going ahead to step 3:
90 can be fit into 77 0 times, resulting in a remainder of 77.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 77 and we're left with 77.
Include the next digit (3) from the dividend after 77, then repeat: 773 / 90

Step 4:
773 divided by 90 is 8 with a remainder of 53.
Write down 8 as next digit of the result. 
Result so far: 108.0
Deduct 720 from 773 and we're left with 53.
Grab the next digit (3) from the dividend, add it to 53, then carry on: 533 / 90

Let's proceed to step 5:
90 goes into 533 5 times with a remainder of 83.
Record the quotient 5 as the next digit in the result. 
Result so far: 1085.0
Subtracting 450 from 533 leaves us with 83.
Include the next digit (9) from the dividend after 83, then repeat: 839 / 90

On to step 6:
839 divided by 90 is 9 with a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 10859.0
If we take 810 away from 839, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
The number 90 fits into 290 3 times, leaving a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 10859.3
Deduct 270 from 290 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
90 can be fit into 200 2 times, resulting in a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 10859.32
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
The number 90 fits into 200 2 times, leaving a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 10859.322
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 10859.322 and a remainder of 0.002.