90664319 divided by 759 
We want to figure out the number of times 90664319 can be divided by 759.

On to step 1:
759 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 759

Step 2:
When dividing 90 by 759, we get 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Take the next digit (6) from the dividend and append it to 90, then repeat: 906 / 759

Going ahead to step 3:
759 goes into 906 1 times with a remainder of 147.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 759 from 906, we get 147.
Bring next digit (6) of the dividend behind the 147 and repeat the process: 1476 / 759

Moving on to step 4:
When dividing 1476 by 759, we get 1 with a remainder of 717.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 759 from 1476, we get 717.
Bring next digit (4) of the dividend behind the 717 and repeat the process: 7174 / 759

Moving on to step 5:
759 can be fit into 7174 9 times, resulting in a remainder of 343.
The next digit of our result is 9. 
Result so far: 119.0
Subtracting 6831 from 7174 leaves us with 343.
Fetch the next digit (3) from the dividend, attach it to 343 and continue: 3433 / 759

Advancing to step 6:
759 goes into 3433 4 times with a remainder of 397.
The number 4 becomes the next digit in our result. 
Result so far: 1194.0
The remainder is 397 after subtracting 3036 from 3433.
Fetch the next digit (1) from the dividend, attach it to 397 and continue: 3971 / 759

Advancing to step 7:
If we divide 3971 by 759, we get 5 and a remainder of 176.
The next digit of our result is 5. 
Result so far: 11945.0
Deduct 3795 from 3971 and we're left with 176.
Append the next digit (9) from the dividend to 176 and continue with: 1769 / 759

Let's proceed to step 8:
759 goes into 1769 2 times with a remainder of 251.
Record the quotient 2 as the next digit in the result. 
Result so far: 119452.0
If we take 1518 away from 1769, we end up with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

On to step 9:
The number 759 fits into 2510 3 times, leaving a remainder of 233.
The number 3 becomes the next digit in our result. 
Result so far: 119452.3
If we take 2277 away from 2510, we end up with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Moving on to step 10:
759 goes into 2330 3 times with a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 119452.33
The remainder is 53 after subtracting 2277 from 2330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final result is 119452.33 with a remainder of 0.053.