We look at the division of 90929357 by 531 
Let's see how many times 531 fits into 90929357.

Advancing to step 1:
531 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our 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 / 531

Going ahead to step 2:
531 can be fit into 90 0 times, resulting in a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Grab the next digit (9) from the dividend, add it to 90, then carry on: 909 / 531

Advancing to step 3:
When dividing 909 by 531, we get 1 with a remainder of 378.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 531 from 909 leaves us with 378.
Grab the next digit (2) from the dividend, add it to 378, then carry on: 3782 / 531

Moving on to step 4:
The number 531 fits into 3782 7 times, leaving a remainder of 65.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Deduct 3717 from 3782 and we're left with 65.
Fetch the next digit (9) from the dividend, attach it to 65 and continue: 659 / 531

Advancing to step 5:
531 goes into 659 1 times with a remainder of 128.
Write down 1 as next digit of the result. 
Result so far: 171.0
Subtracting 531 from 659 leaves us with 128.
Bring next digit (3) of the dividend behind the 128 and repeat the process: 1283 / 531

Advancing to step 6:
531 goes into 1283 2 times with a remainder of 221.
The next digit of our result is 2. 
Result so far: 1712.0
The remainder is 221 after subtracting 1062 from 1283.
Take the next digit (5) from the dividend and append it to 221, then repeat: 2215 / 531

Step 7:
The number 531 fits into 2215 4 times, leaving a remainder of 91.
The next digit of our result is 4. 
Result so far: 17124.0
Subtract 2124 from 2215 to get 91.
Bring next digit (7) of the dividend behind the 91 and repeat the process: 917 / 531

Going ahead to step 8:
When dividing 917 by 531, we get 1 with a remainder of 386.
Write down 1 as next digit of the result. 
Result so far: 171241.0
Subtracting 531 from 917 leaves us with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Let's proceed to step 9:
The number 531 fits into 3860 7 times, leaving a remainder of 143.
The next digit of our result is 7. 
Result so far: 171241.7
If we subtract 3717 from 3860, we get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Moving on to step 10:
If we divide 1430 by 531, we get 2 and a remainder of 368.
Write down 2 as next digit of the result. 
Result so far: 171241.72
If we subtract 1062 from 1430, we get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Going ahead to step 11:
If we divide 3680 by 531, we get 6 and a remainder of 494.
Put 6 as the next digit of the answer. 
Result so far: 171241.726
The remainder is 494 after subtracting 3186 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

On to step 12:
When dividing 4940 by 531, we get 9 with a remainder of 161.
Use 9 as the next digit of our solution. 
Result so far: 171241.7269
The remainder is 161 after subtracting 4779 from 4940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Advancing to step 13:
531 goes into 1610 3 times with a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 171241.72693
If we subtract 1593 from 1610, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 14:
When dividing 170 by 531, we get 0 with a remainder of 170.
The number 0 becomes the next digit in our result. 
Result so far: 171241.72693
Deduct 0 from 170 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 15:
When dividing 1700 by 531, we get 3 with a remainder of 107.
Put 3 as the next digit of the answer. 
Result so far: 171241.7269303
Subtracting 1593 from 1700 leaves us with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Going ahead to step 16:
When dividing 1070 by 531, we get 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 171241.72693032
Subtract 1062 from 1070 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 171241.72693032 with a remaining 8e-09.