We're dividing 538439 by 91 
Let's see how many times 91 fits into 538439.

Let's proceed to step 1:
The number 91 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 91

Let's proceed to step 2:
91 goes into 53 0 times with a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Grab the next digit (8) from the dividend, add it to 53, then carry on: 538 / 91

Advancing to step 3:
If we divide 538 by 91, we get 5 and a remainder of 83.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 455 from 538 and we're left with 83.
Grab the next digit (4) from the dividend, add it to 83, then carry on: 834 / 91

Moving on to step 4:
91 goes into 834 9 times with a remainder of 15.
The next digit of our result is 9. 
Result so far: 59.0
The remainder is 15 after subtracting 819 from 834.
Grab the next digit (3) from the dividend, add it to 15, then carry on: 153 / 91

Let's proceed to step 5:
The number 91 fits into 153 1 times, leaving a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 591.0
If we take 91 away from 153, we end up with 62.
Bring next digit (9) of the dividend behind the 62 and repeat the process: 629 / 91

Going ahead to step 6:
91 can be fit into 629 6 times, resulting in a remainder of 83.
The number 6 becomes the next digit in our result. 
Result so far: 5916.0
If we subtract 546 from 629, we get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 7:
91 goes into 830 9 times with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 5916.9
The remainder is 11 after subtracting 819 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 8:
The number 91 fits into 110 1 times, leaving a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 5916.91
Subtract 91 from 110 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 9:
When dividing 190 by 91, we get 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 5916.912
Subtracting 182 from 190 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
The number 91 fits into 80 0 times, leaving a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 5916.912
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
The number 91 fits into 800 8 times, leaving a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 5916.91208
Subtracting 728 from 800 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 12:
When dividing 720 by 91, we get 7 with a remainder of 83.
Record the quotient 7 as the next digit in the result. 
Result so far: 5916.912087
Subtracting 637 from 720 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 13:
91 can be fit into 830 9 times, resulting in a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 5916.9120879
Deduct 819 from 830 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 14:
91 goes into 110 1 times with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 5916.91208791
Deduct 91 from 110 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Our division results in 5916.91208791 with a remaining 1.9e-08.