We're dividing 699478 by 90 
We're looking to find how many times 90 goes into 699478.

Moving on to step 1:
90 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
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

Going ahead to step 2:
69 divided by 90 is 0 with a remainder of 69.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 69, we end up with 69.
Grab the next digit (9) from the dividend, add it to 69, then carry on: 699 / 90

On to step 3:
699 divided by 90 is 7 with a remainder of 69.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 630 away from 699, we end up with 69.
Bring next digit (4) of the dividend behind the 69 and repeat the process: 694 / 90

On to step 4:
90 can be fit into 694 7 times, resulting in a remainder of 64.
Write down 7 as next digit of the result. 
Result so far: 77.0
The remainder is 64 after subtracting 630 from 694.
Take the next digit (7) from the dividend and append it to 64, then repeat: 647 / 90

Moving on to step 5:
When dividing 647 by 90, we get 7 with a remainder of 17.
The next digit of our result is 7. 
Result so far: 777.0
If we take 630 away from 647, we end up with 17.
Fetch the next digit (8) from the dividend, attach it to 17 and continue: 178 / 90

Let's proceed to step 6:
90 goes into 178 1 times with a remainder of 88.
Write down 1 as next digit of the result. 
Result so far: 7771.0
If we subtract 90 from 178, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 7:
If we divide 880 by 90, we get 9 and a remainder of 70.
The next digit of our result is 9. 
Result so far: 7771.9
If we subtract 810 from 880, 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.

On to step 8:
700 divided by 90 is 7 with a remainder of 70.
Write down 7 as next digit of the result. 
Result so far: 7771.97
Subtracting 630 from 700 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.

Advancing to step 9:
90 can be fit into 700 7 times, resulting in a remainder of 70.
Record the quotient 7 as the next digit in the result. 
Result so far: 7771.977
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.

The final result is 7771.977 with a remainder of 0.007.