Let's divide 761669 by 90
We want to figure out the number of times 761669 can be divided by 90.

Going ahead to step 1:
The number 90 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 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 take 0 away from 76, we end up with 76.
Grab the next digit (1) from the dividend, add it to 76, then carry on: 761 / 90

Step 3:
90 goes into 761 8 times with a remainder of 41.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 720 from 761 to get 41.
Take the next digit (6) from the dividend and append it to 41, then repeat: 416 / 90

Let's proceed to step 4:
416 divided by 90 is 4 with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
Subtracting 360 from 416 leaves us with 56.
Bring next digit (6) of the dividend behind the 56 and repeat the process: 566 / 90

Step 5:
566 divided by 90 is 6 with a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 846.0
Subtract 540 from 566 to get 26.
Include the next digit (9) from the dividend after 26, then repeat: 269 / 90

Let's proceed to step 6:
If we divide 269 by 90, we get 2 and a remainder of 89.
Put 2 as the next digit of the answer. 
Result so far: 8462.0
Deduct 180 from 269 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

On to step 7:
890 divided by 90 is 9 with a remainder of 80.
The number 9 becomes the next digit in our result. 
Result so far: 8462.9
If we take 810 away from 890, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 8:
If we divide 800 by 90, we get 8 and a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 8462.98
Subtracting 720 from 800 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 9:
The number 90 fits into 800 8 times, leaving a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 8462.988
If we take 720 away from 800, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The quotient of the division is 8462.988, and the remainder is 0.008.