We're dividing 75932637 by 291 
The aim is to understand the frequency of 291 in 75932637.

Advancing to step 1:
When dividing 7 by 291, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 291

Let's proceed to step 2:
75 divided by 291 is 0 with a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 75 to get 75.
Append the next digit (9) from the dividend to 75 and continue with: 759 / 291

Step 3:
When dividing 759 by 291, we get 2 with a remainder of 177.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 582 from 759 to get 177.
Grab the next digit (3) from the dividend, add it to 177, then carry on: 1773 / 291

Going ahead to step 4:
When dividing 1773 by 291, we get 6 with a remainder of 27.
Put 6 as the next digit of the answer. 
Result so far: 26.0
If we subtract 1746 from 1773, we get 27.
Fetch the next digit (2) from the dividend, attach it to 27 and continue: 272 / 291

Step 5:
If we divide 272 by 291, we get 0 and a remainder of 272.
The number 0 becomes the next digit in our result. 
Result so far: 260.0
The remainder is 272 after subtracting 0 from 272.
Bring next digit (6) of the dividend behind the 272 and repeat the process: 2726 / 291

Advancing to step 6:
When dividing 2726 by 291, we get 9 with a remainder of 107.
Write down 9 as next digit of the result. 
Result so far: 2609.0
The remainder is 107 after subtracting 2619 from 2726.
Bring next digit (3) of the dividend behind the 107 and repeat the process: 1073 / 291

Going ahead to step 7:
The number 291 fits into 1073 3 times, leaving a remainder of 200.
The next digit of our result is 3. 
Result so far: 26093.0
If we subtract 873 from 1073, we get 200.
Grab the next digit (7) from the dividend, add it to 200, then carry on: 2007 / 291

Step 8:
If we divide 2007 by 291, we get 6 and a remainder of 261.
The number 6 becomes the next digit in our result. 
Result so far: 260936.0
If we subtract 1746 from 2007, we get 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Let's proceed to step 9:
When dividing 2610 by 291, we get 8 with a remainder of 282.
The next digit of our result is 8. 
Result so far: 260936.8
If we take 2328 away from 2610, we end up with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

On to step 10:
291 can be fit into 2820 9 times, resulting in a remainder of 201.
The number 9 becomes the next digit in our result. 
Result so far: 260936.89
Deduct 2619 from 2820 and we're left with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Moving on to step 11:
291 goes into 2010 6 times with a remainder of 264.
The number 6 becomes the next digit in our result. 
Result so far: 260936.896
Deduct 1746 from 2010 and we're left with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Let's proceed to step 12:
The number 291 fits into 2640 9 times, leaving a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 260936.8969
If we subtract 2619 from 2640, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 13:
The number 291 fits into 210 0 times, leaving a remainder of 210.
The next digit of our result is 0. 
Result so far: 260936.8969
If we subtract 0 from 210, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 14:
The number 291 fits into 2100 7 times, leaving a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 260936.896907
The remainder is 63 after subtracting 2037 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 15:
291 goes into 630 2 times with a remainder of 48.
The next digit of our result is 2. 
Result so far: 260936.8969072
If we take 582 away from 630, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 16:
When dividing 480 by 291, we get 1 with a remainder of 189.
Record the quotient 1 as the next digit in the result. 
Result so far: 260936.89690721
Deduct 291 from 480 and we're left with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

The final result is 260936.89690721 with a remainder of 1.89e-07.