We're dividing 934250 by 91 
The aim is to understand the frequency of 91 in 934250.

Advancing to step 1:
When dividing 9 by 91, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 91

Advancing to step 2:
If we divide 93 by 91, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 2 after subtracting 91 from 93.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 91

On to step 3:
If we divide 24 by 91, we get 0 and a remainder of 24.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 24 leaves us with 24.
Append the next digit (2) from the dividend to 24 and continue with: 242 / 91

Advancing to step 4:
If we divide 242 by 91, we get 2 and a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
Subtract 182 from 242 to get 60.
Append the next digit (5) from the dividend to 60 and continue with: 605 / 91

Going ahead to step 5:
91 can be fit into 605 6 times, resulting in a remainder of 59.
Record the quotient 6 as the next digit in the result. 
Result so far: 1026.0
Deduct 546 from 605 and we're left with 59.
Grab the next digit (0) from the dividend, add it to 59, then carry on: 590 / 91

Moving on to step 6:
91 goes into 590 6 times with a remainder of 44.
The next digit of our result is 6. 
Result so far: 10266.0
If we subtract 546 from 590, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 7:
The number 91 fits into 440 4 times, leaving a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 10266.4
Deduct 364 from 440 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 8:
91 can be fit into 760 8 times, resulting in a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 10266.48
Deduct 728 from 760 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 9:
When dividing 320 by 91, we get 3 with a remainder of 47.
Record the quotient 3 as the next digit in the result. 
Result so far: 10266.483
Deduct 273 from 320 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 10:
91 goes into 470 5 times with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 10266.4835
The remainder is 15 after subtracting 455 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
91 can be fit into 150 1 times, resulting in a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 10266.48351
Subtracting 91 from 150 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 12:
91 can be fit into 590 6 times, resulting in a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 10266.483516
Subtracting 546 from 590 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
When dividing 440 by 91, we get 4 with a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 10266.4835164
Deduct 364 from 440 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 14:
When dividing 760 by 91, we get 8 with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 10266.48351648
Subtract 728 from 760 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 10266.48351648 with a remainder of 3.2e-08.