We're dividing 58288241 by 321 
The aim is to understand the frequency of 321 in 58288241.

Going ahead to step 1:
The number 321 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 321

Step 2:
321 goes into 58 0 times with a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 58 after subtracting 0 from 58.
Take the next digit (2) from the dividend and append it to 58, then repeat: 582 / 321

On to step 3:
582 divided by 321 is 1 with a remainder of 261.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 321 from 582 to get 261.
Take the next digit (8) from the dividend and append it to 261, then repeat: 2618 / 321

Let's proceed to step 4:
2618 divided by 321 is 8 with a remainder of 50.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 2568 from 2618 to get 50.
Take the next digit (8) from the dividend and append it to 50, then repeat: 508 / 321

On to step 5:
If we divide 508 by 321, we get 1 and a remainder of 187.
Use 1 as the next digit of our solution. 
Result so far: 181.0
Subtract 321 from 508 to get 187.
Bring next digit (2) of the dividend behind the 187 and repeat the process: 1872 / 321

Going ahead to step 6:
When dividing 1872 by 321, we get 5 with a remainder of 267.
The number 5 becomes the next digit in our result. 
Result so far: 1815.0
If we take 1605 away from 1872, we end up with 267.
Grab the next digit (4) from the dividend, add it to 267, then carry on: 2674 / 321

Moving on to step 7:
321 goes into 2674 8 times with a remainder of 106.
The number 8 becomes the next digit in our result. 
Result so far: 18158.0
Deduct 2568 from 2674 and we're left with 106.
Append the next digit (1) from the dividend to 106 and continue with: 1061 / 321

On to step 8:
321 goes into 1061 3 times with a remainder of 98.
Use 3 as the next digit of our solution. 
Result so far: 181583.0
If we take 963 away from 1061, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Let's proceed to step 9:
The number 321 fits into 980 3 times, leaving a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 181583.3
Subtract 963 from 980 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 10:
321 goes into 170 0 times with a remainder of 170.
Put 0 as the next digit of the answer. 
Result so far: 181583.3
If we subtract 0 from 170, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 11:
The number 321 fits into 1700 5 times, leaving a remainder of 95.
The next digit of our result is 5. 
Result so far: 181583.305
If we subtract 1605 from 1700, we get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Let's proceed to step 12:
If we divide 950 by 321, we get 2 and a remainder of 308.
Use 2 as the next digit of our solution. 
Result so far: 181583.3052
If we take 642 away from 950, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

On to step 13:
3080 divided by 321 is 9 with a remainder of 191.
Put 9 as the next digit of the answer. 
Result so far: 181583.30529
Subtract 2889 from 3080 to get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Going ahead to step 14:
If we divide 1910 by 321, we get 5 and a remainder of 305.
Put 5 as the next digit of the answer. 
Result so far: 181583.305295
Deduct 1605 from 1910 and we're left with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Step 15:
321 goes into 3050 9 times with a remainder of 161.
The number 9 becomes the next digit in our result. 
Result so far: 181583.3052959
The remainder is 161 after subtracting 2889 from 3050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Let's proceed to step 16:
The number 321 fits into 1610 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 181583.30529595
Deduct 1605 from 1610 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 181583.30529595 and a remainder of 5e-09.