58991035 ÷ 230 
The aim is to understand the frequency of 230 in 58991035.

Advancing to step 1:
When dividing 5 by 230, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 230

Let's proceed to step 2:
The number 230 fits into 58 0 times, leaving a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 58, we end up with 58.
Include the next digit (9) from the dividend after 58, then repeat: 589 / 230

On to step 3:
230 goes into 589 2 times with a remainder of 129.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 460 from 589, we get 129.
Take the next digit (9) from the dividend and append it to 129, then repeat: 1299 / 230

Step 4:
1299 divided by 230 is 5 with a remainder of 149.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
If we take 1150 away from 1299, we end up with 149.
Take the next digit (1) from the dividend and append it to 149, then repeat: 1491 / 230

Going ahead to step 5:
230 goes into 1491 6 times with a remainder of 111.
Record the quotient 6 as the next digit in the result. 
Result so far: 256.0
The remainder is 111 after subtracting 1380 from 1491.
Include the next digit (0) from the dividend after 111, then repeat: 1110 / 230

Moving on to step 6:
The number 230 fits into 1110 4 times, leaving a remainder of 190.
Put 4 as the next digit of the answer. 
Result so far: 2564.0
The remainder is 190 after subtracting 920 from 1110.
Include the next digit (3) from the dividend after 190, then repeat: 1903 / 230

Step 7:
If we divide 1903 by 230, we get 8 and a remainder of 63.
The next digit of our result is 8. 
Result so far: 25648.0
Subtracting 1840 from 1903 leaves us with 63.
Grab the next digit (5) from the dividend, add it to 63, then carry on: 635 / 230

On to step 8:
If we divide 635 by 230, we get 2 and a remainder of 175.
Record the quotient 2 as the next digit in the result. 
Result so far: 256482.0
Subtract 460 from 635 to get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Let's proceed to step 9:
230 goes into 1750 7 times with a remainder of 140.
Record the quotient 7 as the next digit in the result. 
Result so far: 256482.7
The remainder is 140 after subtracting 1610 from 1750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 10:
230 can be fit into 1400 6 times, resulting in a remainder of 20.
The next digit of our result is 6. 
Result so far: 256482.76
If we subtract 1380 from 1400, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 11:
230 can be fit into 200 0 times, resulting in a remainder of 200.
The next digit of our result is 0. 
Result so far: 256482.76
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 12:
2000 divided by 230 is 8 with a remainder of 160.
The number 8 becomes the next digit in our result. 
Result so far: 256482.7608
If we take 1840 away from 2000, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 13:
230 goes into 1600 6 times with a remainder of 220.
Use 6 as the next digit of our solution. 
Result so far: 256482.76086
The remainder is 220 after subtracting 1380 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 14:
If we divide 2200 by 230, we get 9 and a remainder of 130.
Use 9 as the next digit of our solution. 
Result so far: 256482.760869
The remainder is 130 after subtracting 2070 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 15:
If we divide 1300 by 230, we get 5 and a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 256482.7608695
Deduct 1150 from 1300 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 16:
230 can be fit into 1500 6 times, resulting in a remainder of 120.
The next digit of our result is 6. 
Result so far: 256482.76086956
The remainder is 120 after subtracting 1380 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

After the division, we end up with 256482.76086956 and a remainder of 1.2e-07.