We look at the division of 91310179 by 538 
We're looking to find how many times 538 goes into 91310179.

Advancing to step 1:
538 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 538

Moving on to step 2:
91 divided by 538 is 0 with a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Grab the next digit (3) from the dividend, add it to 91, then carry on: 913 / 538

Moving on to step 3:
When dividing 913 by 538, we get 1 with a remainder of 375.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 538 from 913 and we're left with 375.
Append the next digit (1) from the dividend to 375 and continue with: 3751 / 538

Step 4:
The number 538 fits into 3751 6 times, leaving a remainder of 523.
Write down 6 as next digit of the result. 
Result so far: 16.0
Deduct 3228 from 3751 and we're left with 523.
Fetch the next digit (0) from the dividend, attach it to 523 and continue: 5230 / 538

Moving on to step 5:
When dividing 5230 by 538, we get 9 with a remainder of 388.
The next digit of our result is 9. 
Result so far: 169.0
The remainder is 388 after subtracting 4842 from 5230.
Fetch the next digit (1) from the dividend, attach it to 388 and continue: 3881 / 538

On to step 6:
When dividing 3881 by 538, we get 7 with a remainder of 115.
Put 7 as the next digit of the answer. 
Result so far: 1697.0
Subtract 3766 from 3881 to get 115.
Bring next digit (7) of the dividend behind the 115 and repeat the process: 1157 / 538

Moving on to step 7:
If we divide 1157 by 538, we get 2 and a remainder of 81.
The number 2 becomes the next digit in our result. 
Result so far: 16972.0
If we subtract 1076 from 1157, we get 81.
Append the next digit (9) from the dividend to 81 and continue with: 819 / 538

On to step 8:
538 goes into 819 1 times with a remainder of 281.
Record the quotient 1 as the next digit in the result. 
Result so far: 169721.0
If we subtract 538 from 819, we get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Advancing to step 9:
The number 538 fits into 2810 5 times, leaving a remainder of 120.
Use 5 as the next digit of our solution. 
Result so far: 169721.5
Subtracting 2690 from 2810 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 10:
538 goes into 1200 2 times with a remainder of 124.
Record the quotient 2 as the next digit in the result. 
Result so far: 169721.52
The remainder is 124 after subtracting 1076 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 11:
When dividing 1240 by 538, we get 2 with a remainder of 164.
Record the quotient 2 as the next digit in the result. 
Result so far: 169721.522
Subtract 1076 from 1240 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The final result is 169721.522 with a remainder of 0.0164.