We divide 759369 by 90
Let's see how many times 90 fits into 759369.

Advancing to step 1:
7 divided by 90 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 90

Let's proceed to step 2:
If we divide 75 by 90, we get 0 and a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Fetch the next digit (9) from the dividend, attach it to 75 and continue: 759 / 90

Advancing to step 3:
The number 90 fits into 759 8 times, leaving a remainder of 39.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 720 from 759 leaves us with 39.
Append the next digit (3) from the dividend to 39 and continue with: 393 / 90

Advancing to step 4:
The number 90 fits into 393 4 times, leaving a remainder of 33.
The next digit of our result is 4. 
Result so far: 84.0
Subtract 360 from 393 to get 33.
Append the next digit (6) from the dividend to 33 and continue with: 336 / 90

Going ahead to step 5:
The number 90 fits into 336 3 times, leaving a remainder of 66.
The next digit of our result is 3. 
Result so far: 843.0
Subtracting 270 from 336 leaves us with 66.
Bring next digit (9) of the dividend behind the 66 and repeat the process: 669 / 90

Moving on to step 6:
If we divide 669 by 90, we get 7 and a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 8437.0
Subtracting 630 from 669 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 7:
If we divide 390 by 90, we get 4 and a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 8437.4
If we take 360 away from 390, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
90 goes into 300 3 times with a remainder of 30.
The next digit of our result is 3. 
Result so far: 8437.43
If we subtract 270 from 300, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
The number 90 fits into 300 3 times, leaving a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 8437.433
If we take 270 away from 300, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 8437.433 with a remaining 0.003.