We look at the division of 86629910 by 230 
The aim is to understand the frequency of 230 in 86629910.

Going ahead to step 1:
230 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 230

Let's proceed to step 2:
When dividing 86 by 230, we get 0 with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Take the next digit (6) from the dividend and append it to 86, then repeat: 866 / 230

Step 3:
The number 230 fits into 866 3 times, leaving a remainder of 176.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 690 from 866, we get 176.
Include the next digit (2) from the dividend after 176, then repeat: 1762 / 230

Advancing to step 4:
If we divide 1762 by 230, we get 7 and a remainder of 152.
Put 7 as the next digit of the answer. 
Result so far: 37.0
Deduct 1610 from 1762 and we're left with 152.
Bring next digit (9) of the dividend behind the 152 and repeat the process: 1529 / 230

Going ahead to step 5:
The number 230 fits into 1529 6 times, leaving a remainder of 149.
Record the quotient 6 as the next digit in the result. 
Result so far: 376.0
If we take 1380 away from 1529, we end up with 149.
Include the next digit (9) from the dividend after 149, then repeat: 1499 / 230

Let's proceed to step 6:
230 goes into 1499 6 times with a remainder of 119.
Record the quotient 6 as the next digit in the result. 
Result so far: 3766.0
If we take 1380 away from 1499, we end up with 119.
Bring next digit (1) of the dividend behind the 119 and repeat the process: 1191 / 230

On to step 7:
When dividing 1191 by 230, we get 5 with a remainder of 41.
Write down 5 as next digit of the result. 
Result so far: 37665.0
If we subtract 1150 from 1191, we get 41.
Include the next digit (0) from the dividend after 41, then repeat: 410 / 230

Advancing to step 8:
The number 230 fits into 410 1 times, leaving a remainder of 180.
Write down 1 as next digit of the result. 
Result so far: 376651.0
Deduct 230 from 410 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 9:
230 can be fit into 1800 7 times, resulting in a remainder of 190.
The number 7 becomes the next digit in our result. 
Result so far: 376651.7
If we subtract 1610 from 1800, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 10:
230 goes into 1900 8 times with a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 376651.78
If we subtract 1840 from 1900, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
If we divide 600 by 230, we get 2 and a remainder of 140.
Use 2 as the next digit of our solution. 
Result so far: 376651.782
The remainder is 140 after subtracting 460 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 12:
When dividing 1400 by 230, we get 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 376651.7826
Deduct 1380 from 1400 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
When dividing 200 by 230, we get 0 with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 376651.7826
If we subtract 0 from 200, we get 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 14:
230 can be fit into 2000 8 times, resulting in a remainder of 160.
Use 8 as the next digit of our solution. 
Result so far: 376651.782608
Subtract 1840 from 2000 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 15:
230 can be fit into 1600 6 times, resulting in a remainder of 220.
The number 6 becomes the next digit in our result. 
Result so far: 376651.7826086
If we subtract 1380 from 1600, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 16:
2200 divided by 230 is 9 with a remainder of 130.
Write down 9 as next digit of the result. 
Result so far: 376651.78260869
Subtract 2070 from 2200 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

After the division, we end up with 376651.78260869 and a remainder of 1.3e-07.