We look at the division of 90710952 by 531 
We're looking to find how many times 531 goes into 90710952.

Going ahead to step 1:
531 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 531

Let's proceed to step 2:
531 can be fit into 90 0 times, resulting in a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Fetch the next digit (7) from the dividend, attach it to 90 and continue: 907 / 531

Advancing to step 3:
The number 531 fits into 907 1 times, leaving a remainder of 376.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 531 from 907 to get 376.
Grab the next digit (1) from the dividend, add it to 376, then carry on: 3761 / 531

Advancing to step 4:
3761 divided by 531 is 7 with a remainder of 44.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we subtract 3717 from 3761, we get 44.
Append the next digit (0) from the dividend to 44 and continue with: 440 / 531

Going ahead to step 5:
If we divide 440 by 531, we get 0 and a remainder of 440.
Write down 0 as next digit of the result. 
Result so far: 170.0
If we subtract 0 from 440, we get 440.
Include the next digit (9) from the dividend after 440, then repeat: 4409 / 531

Step 6:
531 goes into 4409 8 times with a remainder of 161.
The number 8 becomes the next digit in our result. 
Result so far: 1708.0
If we subtract 4248 from 4409, we get 161.
Take the next digit (5) from the dividend and append it to 161, then repeat: 1615 / 531

Moving on to step 7:
When dividing 1615 by 531, we get 3 with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 17083.0
Deduct 1593 from 1615 and we're left with 22.
Take the next digit (2) from the dividend and append it to 22, then repeat: 222 / 531

Moving on to step 8:
531 can be fit into 222 0 times, resulting in a remainder of 222.
Use 0 as the next digit of our solution. 
Result so far: 170830.0
If we take 0 away from 222, we end up with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Let's proceed to step 9:
531 can be fit into 2220 4 times, resulting in a remainder of 96.
The next digit of our result is 4. 
Result so far: 170830.4
Subtracting 2124 from 2220 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 10:
960 divided by 531 is 1 with a remainder of 429.
The number 1 becomes the next digit in our result. 
Result so far: 170830.41
If we take 531 away from 960, we end up with 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Step 11:
The number 531 fits into 4290 8 times, leaving a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 170830.418
If we take 4248 away from 4290, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 12:
When dividing 420 by 531, we get 0 with a remainder of 420.
Write down 0 as next digit of the result. 
Result so far: 170830.418
Deduct 0 from 420 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 13:
531 can be fit into 4200 7 times, resulting in a remainder of 483.
Write down 7 as next digit of the result. 
Result so far: 170830.41807
Subtracting 3717 from 4200 leaves us with 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

On to step 14:
531 can be fit into 4830 9 times, resulting in a remainder of 51.
The number 9 becomes the next digit in our result. 
Result so far: 170830.418079
If we take 4779 away from 4830, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 15:
When dividing 510 by 531, we get 0 with a remainder of 510.
Use 0 as the next digit of our solution. 
Result so far: 170830.418079
Subtracting 0 from 510 leaves us with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Going ahead to step 16:
The number 531 fits into 5100 9 times, leaving a remainder of 321.
The next digit of our result is 9. 
Result so far: 170830.41807909
If we subtract 4779 from 5100, we get 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

The final outcome is 170830.41807909, with a leftover of 3.21e-07.