Let's divide 769952 by 90
We're looking to find how many times 90 goes into 769952.

Going ahead to step 1:
When dividing 7 by 90, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 90

Going ahead to step 2:
76 divided by 90 is 0 with a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Append the next digit (9) from the dividend to 76 and continue with: 769 / 90

Going ahead to step 3:
90 can be fit into 769 8 times, resulting in a remainder of 49.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 720 from 769 leaves us with 49.
Grab the next digit (9) from the dividend, add it to 49, then carry on: 499 / 90

Going ahead to step 4:
499 divided by 90 is 5 with a remainder of 49.
Use 5 as the next digit of our solution. 
Result so far: 85.0
The remainder is 49 after subtracting 450 from 499.
Append the next digit (5) from the dividend to 49 and continue with: 495 / 90

Step 5:
495 divided by 90 is 5 with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 855.0
Subtracting 450 from 495 leaves us with 45.
Include the next digit (2) from the dividend after 45, then repeat: 452 / 90

Going ahead to step 6:
If we divide 452 by 90, we get 5 and a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 8555.0
If we take 450 away from 452, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
When dividing 20 by 90, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 8555.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
When dividing 200 by 90, we get 2 with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 8555.02
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
200 divided by 90 is 2 with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 8555.022
Subtract 180 from 200 to get 20.
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 8555.022 and a remainder of 0.002.