Let's divide 417203 by 91
The aim is to understand the frequency of 91 in 417203.

Going ahead to step 1:
91 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 91

On to step 2:
If we divide 41 by 91, we get 0 and a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 41 to get 41.
Include the next digit (7) from the dividend after 41, then repeat: 417 / 91

Advancing to step 3:
91 can be fit into 417 4 times, resulting in a remainder of 53.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 364 from 417 and we're left with 53.
Take the next digit (2) from the dividend and append it to 53, then repeat: 532 / 91

Let's proceed to step 4:
If we divide 532 by 91, we get 5 and a remainder of 77.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Deduct 455 from 532 and we're left with 77.
Include the next digit (0) from the dividend after 77, then repeat: 770 / 91

On to step 5:
770 divided by 91 is 8 with a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 458.0
Subtracting 728 from 770 leaves us with 42.
Include the next digit (3) from the dividend after 42, then repeat: 423 / 91

Going ahead to step 6:
91 goes into 423 4 times with a remainder of 59.
The next digit of our result is 4. 
Result so far: 4584.0
Subtract 364 from 423 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 7:
91 goes into 590 6 times with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 4584.6
The remainder is 44 after subtracting 546 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 8:
The number 91 fits into 440 4 times, leaving a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 4584.64
If we subtract 364 from 440, we get 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 9:
When dividing 760 by 91, we get 8 with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 4584.648
Subtracting 728 from 760 leaves us 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.

Step 10:
91 can be fit into 320 3 times, resulting in a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 4584.6483
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.

Advancing to step 11:
When dividing 470 by 91, we get 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 4584.64835
If we take 455 away from 470, we end up with 15.
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 12:
150 divided by 91 is 1 with a remainder of 59.
Put 1 as the next digit of the answer. 
Result so far: 4584.648351
Subtract 91 from 150 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 13:
When dividing 590 by 91, we get 6 with a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 4584.6483516
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.

Moving on to step 14:
If we divide 440 by 91, we get 4 and a remainder of 76.
The next digit of our result is 4. 
Result so far: 4584.64835164
Subtracting 364 from 440 leaves us 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.

The quotient of the division is 4584.64835164, and the remainder is 7.6e-08.