We're dividing 690715 by 90 
Our goal is to divide 690715 by 90.

Let's proceed to step 1:
When dividing 6 by 90, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 90

Moving on to step 2:
90 can be fit into 69 0 times, resulting in a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 69 and we're left with 69.
Include the next digit (0) from the dividend after 69, then repeat: 690 / 90

On to step 3:
90 can be fit into 690 7 times, resulting in a remainder of 60.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 60 after subtracting 630 from 690.
Take the next digit (7) from the dividend and append it to 60, then repeat: 607 / 90

Let's proceed to step 4:
607 divided by 90 is 6 with a remainder of 67.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
Deduct 540 from 607 and we're left with 67.
Append the next digit (1) from the dividend to 67 and continue with: 671 / 90

Going ahead to step 5:
90 goes into 671 7 times with a remainder of 41.
The number 7 becomes the next digit in our result. 
Result so far: 767.0
Subtracting 630 from 671 leaves us with 41.
Include the next digit (5) from the dividend after 41, then repeat: 415 / 90

Advancing to step 6:
If we divide 415 by 90, we get 4 and a remainder of 55.
Use 4 as the next digit of our solution. 
Result so far: 7674.0
The remainder is 55 after subtracting 360 from 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 7:
550 divided by 90 is 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 7674.6
The remainder is 10 after subtracting 540 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
If we divide 100 by 90, we get 1 and a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 7674.61
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
90 goes into 100 1 times with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 7674.611
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.

After the division, we end up with 7674.611 and a remainder of 0.001.