We're dividing 534312 by 91 
The aim is to understand the frequency of 91 in 534312.

On to step 1:
When dividing 5 by 91, we get 0 with 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:
The number 91 fits into 53 0 times, leaving 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.
Take the next digit (4) from the dividend and append it to 53, then repeat: 534 / 91

Going ahead to step 3:
When dividing 534 by 91, we get 5 with a remainder of 79.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 455 from 534 to get 79.
Append the next digit (3) from the dividend to 79 and continue with: 793 / 91

On to step 4:
The number 91 fits into 793 8 times, leaving a remainder of 65.
The next digit of our result is 8. 
Result so far: 58.0
If we subtract 728 from 793, we get 65.
Take the next digit (1) from the dividend and append it to 65, then repeat: 651 / 91

Step 5:
651 divided by 91 is 7 with a remainder of 14.
The next digit of our result is 7. 
Result so far: 587.0
If we take 637 away from 651, we end up with 14.
Fetch the next digit (2) from the dividend, attach it to 14 and continue: 142 / 91

Step 6:
142 divided by 91 is 1 with a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 5871.0
Deduct 91 from 142 and we're left 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.

Going ahead to step 7:
When dividing 510 by 91, we get 5 with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 5871.5
Deduct 455 from 510 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 8:
550 divided by 91 is 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 5871.56
If we take 546 away from 550, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
The number 91 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 5871.56
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
91 can be fit into 400 4 times, resulting in a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 5871.5604
Subtract 364 from 400 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
If we divide 360 by 91, we get 3 and a remainder of 87.
Use 3 as the next digit of our solution. 
Result so far: 5871.56043
If we subtract 273 from 360, we get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 12:
91 goes into 870 9 times with a remainder of 51.
The next digit of our result is 9. 
Result so far: 5871.560439
The remainder is 51 after subtracting 819 from 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 13:
91 goes into 510 5 times with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 5871.5604395
The remainder is 55 after subtracting 455 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 14:
If we divide 550 by 91, we get 6 and a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 5871.56043956
The remainder is 4 after subtracting 546 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 5871.56043956, and the remainder is 4e-09.