We look at the division of 90693517 by 511 
We want to figure out the number of times 90693517 can be divided by 511.

Going ahead to step 1:
9 divided by 511 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 511

Step 2:
90 divided by 511 is 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Include the next digit (6) from the dividend after 90, then repeat: 906 / 511

Going ahead to step 3:
906 divided by 511 is 1 with a remainder of 395.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 511 from 906 and we're left with 395.
Append the next digit (9) from the dividend to 395 and continue with: 3959 / 511

Advancing to step 4:
The number 511 fits into 3959 7 times, leaving a remainder of 382.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtract 3577 from 3959 to get 382.
Grab the next digit (3) from the dividend, add it to 382, then carry on: 3823 / 511

Step 5:
The number 511 fits into 3823 7 times, leaving a remainder of 246.
The number 7 becomes the next digit in our result. 
Result so far: 177.0
The remainder is 246 after subtracting 3577 from 3823.
Fetch the next digit (5) from the dividend, attach it to 246 and continue: 2465 / 511

Moving on to step 6:
The number 511 fits into 2465 4 times, leaving a remainder of 421.
Put 4 as the next digit of the answer. 
Result so far: 1774.0
Deduct 2044 from 2465 and we're left with 421.
Bring next digit (1) of the dividend behind the 421 and repeat the process: 4211 / 511

Let's proceed to step 7:
The number 511 fits into 4211 8 times, leaving a remainder of 123.
Put 8 as the next digit of the answer. 
Result so far: 17748.0
Deduct 4088 from 4211 and we're left with 123.
Fetch the next digit (7) from the dividend, attach it to 123 and continue: 1237 / 511

Advancing to step 8:
The number 511 fits into 1237 2 times, leaving a remainder of 215.
Record the quotient 2 as the next digit in the result. 
Result so far: 177482.0
If we subtract 1022 from 1237, we get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Moving on to step 9:
511 goes into 2150 4 times with a remainder of 106.
The number 4 becomes the next digit in our result. 
Result so far: 177482.4
The remainder is 106 after subtracting 2044 from 2150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 10:
511 goes into 1060 2 times with a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 177482.42
If we take 1022 away from 1060, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 11:
The number 511 fits into 380 0 times, leaving a remainder of 380.
Put 0 as the next digit of the answer. 
Result so far: 177482.42
If we subtract 0 from 380, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 12:
511 goes into 3800 7 times with a remainder of 223.
The next digit of our result is 7. 
Result so far: 177482.4207
Subtracting 3577 from 3800 leaves us with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Moving on to step 13:
511 goes into 2230 4 times with a remainder of 186.
The next digit of our result is 4. 
Result so far: 177482.42074
Subtracting 2044 from 2230 leaves us with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 14:
The number 511 fits into 1860 3 times, leaving a remainder of 327.
Record the quotient 3 as the next digit in the result. 
Result so far: 177482.420743
The remainder is 327 after subtracting 1533 from 1860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Going ahead to step 15:
If we divide 3270 by 511, we get 6 and a remainder of 204.
Put 6 as the next digit of the answer. 
Result so far: 177482.4207436
The remainder is 204 after subtracting 3066 from 3270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 16:
511 goes into 2040 3 times with a remainder of 507.
Use 3 as the next digit of our solution. 
Result so far: 177482.42074363
If we subtract 1533 from 2040, we get 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

In conclusion, the division gives 177482.42074363 with a balance of 5.07e-07.