We divide 825543 by 91
The aim is to understand the frequency of 91 in 825543.

Let's proceed to step 1:
The number 91 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 91

Advancing to step 2:
82 divided by 91 is 0 with a remainder of 82.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 82 and we're left with 82.
Grab the next digit (5) from the dividend, add it to 82, then carry on: 825 / 91

Advancing to step 3:
91 can be fit into 825 9 times, resulting in a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 819 from 825 and we're left with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 91

Step 4:
65 divided by 91 is 0 with a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 90.0
If we take 0 away from 65, we end up with 65.
Append the next digit (4) from the dividend to 65 and continue with: 654 / 91

Advancing to step 5:
91 can be fit into 654 7 times, resulting in a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 907.0
Deduct 637 from 654 and we're left with 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 91

Moving on to step 6:
173 divided by 91 is 1 with a remainder of 82.
Use 1 as the next digit of our solution. 
Result so far: 9071.0
If we subtract 91 from 173, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 7:
If we divide 820 by 91, we get 9 and a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 9071.9
Subtracting 819 from 820 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 8:
The number 91 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 9071.9
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
The number 91 fits into 100 1 times, leaving a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 9071.901
If we take 91 away from 100, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 10:
When dividing 90 by 91, we get 0 with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 9071.901
Deduct 0 from 90 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 11:
900 divided by 91 is 9 with a remainder of 81.
Put 9 as the next digit of the answer. 
Result so far: 9071.90109
The remainder is 81 after subtracting 819 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 12:
The number 91 fits into 810 8 times, leaving a remainder of 82.
The next digit of our result is 8. 
Result so far: 9071.901098
Deduct 728 from 810 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 13:
When dividing 820 by 91, we get 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 9071.9010989
Subtract 819 from 820 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 14:
If we divide 10 by 91, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 9071.9010989
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 9071.9010989, and the remainder is 1e-08.