86335058 divided by 291 
The aim is to understand the frequency of 291 in 86335058.

Advancing to step 1:
291 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 291

On to step 2:
291 can be fit into 86 0 times, resulting in a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Include the next digit (3) from the dividend after 86, then repeat: 863 / 291

Let's proceed to step 3:
If we divide 863 by 291, we get 2 and a remainder of 281.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 582 from 863 leaves us with 281.
Grab the next digit (3) from the dividend, add it to 281, then carry on: 2813 / 291

Advancing to step 4:
When dividing 2813 by 291, we get 9 with a remainder of 194.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Subtract 2619 from 2813 to get 194.
Append the next digit (5) from the dividend to 194 and continue with: 1945 / 291

On to step 5:
The number 291 fits into 1945 6 times, leaving a remainder of 199.
Use 6 as the next digit of our solution. 
Result so far: 296.0
Subtract 1746 from 1945 to get 199.
Bring next digit (0) of the dividend behind the 199 and repeat the process: 1990 / 291

Step 6:
291 goes into 1990 6 times with a remainder of 244.
The number 6 becomes the next digit in our result. 
Result so far: 2966.0
If we take 1746 away from 1990, we end up with 244.
Bring next digit (5) of the dividend behind the 244 and repeat the process: 2445 / 291

Let's proceed to step 7:
2445 divided by 291 is 8 with a remainder of 117.
The number 8 becomes the next digit in our result. 
Result so far: 29668.0
If we subtract 2328 from 2445, we get 117.
Fetch the next digit (8) from the dividend, attach it to 117 and continue: 1178 / 291

Step 8:
291 goes into 1178 4 times with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 296684.0
The remainder is 14 after subtracting 1164 from 1178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 9:
140 divided by 291 is 0 with a remainder of 140.
The next digit of our result is 0. 
Result so far: 296684.0
Subtracting 0 from 140 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 10:
The number 291 fits into 1400 4 times, leaving a remainder of 236.
Write down 4 as next digit of the result. 
Result so far: 296684.04
Subtract 1164 from 1400 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Going ahead to step 11:
The number 291 fits into 2360 8 times, leaving a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 296684.048
The remainder is 32 after subtracting 2328 from 2360.
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 12:
291 goes into 320 1 times with a remainder of 29.
The next digit of our result is 1. 
Result so far: 296684.0481
Subtracting 291 from 320 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 13:
290 divided by 291 is 0 with a remainder of 290.
The number 0 becomes the next digit in our result. 
Result so far: 296684.0481
The remainder is 290 after subtracting 0 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 14:
291 goes into 2900 9 times with a remainder of 281.
Put 9 as the next digit of the answer. 
Result so far: 296684.048109
Subtract 2619 from 2900 to get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Going ahead to step 15:
291 can be fit into 2810 9 times, resulting in a remainder of 191.
Write down 9 as next digit of the result. 
Result so far: 296684.0481099
The remainder is 191 after subtracting 2619 from 2810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

After the division, we end up with 296684.0481099 and a remainder of 1.91e-06.