90824186 ÷ 230 
The aim is to understand the frequency of 230 in 90824186.

Let's proceed to step 1:
230 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 230

Going ahead to step 2:
If we divide 90 by 230, we get 0 and a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Include the next digit (8) from the dividend after 90, then repeat: 908 / 230

Advancing to step 3:
The number 230 fits into 908 3 times, leaving a remainder of 218.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 690 away from 908, we end up with 218.
Include the next digit (2) from the dividend after 218, then repeat: 2182 / 230

On to step 4:
If we divide 2182 by 230, we get 9 and a remainder of 112.
The next digit of our result is 9. 
Result so far: 39.0
Deduct 2070 from 2182 and we're left with 112.
Grab the next digit (4) from the dividend, add it to 112, then carry on: 1124 / 230

Let's proceed to step 5:
The number 230 fits into 1124 4 times, leaving a remainder of 204.
Use 4 as the next digit of our solution. 
Result so far: 394.0
The remainder is 204 after subtracting 920 from 1124.
Fetch the next digit (1) from the dividend, attach it to 204 and continue: 2041 / 230

Going ahead to step 6:
If we divide 2041 by 230, we get 8 and a remainder of 201.
Put 8 as the next digit of the answer. 
Result so far: 3948.0
Deduct 1840 from 2041 and we're left with 201.
Grab the next digit (8) from the dividend, add it to 201, then carry on: 2018 / 230

Step 7:
When dividing 2018 by 230, we get 8 with a remainder of 178.
The next digit of our result is 8. 
Result so far: 39488.0
Subtract 1840 from 2018 to get 178.
Include the next digit (6) from the dividend after 178, then repeat: 1786 / 230

Going ahead to step 8:
230 goes into 1786 7 times with a remainder of 176.
The next digit of our result is 7. 
Result so far: 394887.0
The remainder is 176 after subtracting 1610 from 1786.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 9:
230 can be fit into 1760 7 times, resulting in a remainder of 150.
Use 7 as the next digit of our solution. 
Result so far: 394887.7
Subtracting 1610 from 1760 leaves us 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.

Advancing to step 10:
230 can be fit into 1500 6 times, resulting in a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 394887.76
Subtract 1380 from 1500 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 11:
230 goes into 1200 5 times with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 394887.765
If we take 1150 away from 1200, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 12:
500 divided by 230 is 2 with a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 394887.7652
Subtracting 460 from 500 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 13:
400 divided by 230 is 1 with a remainder of 170.
Record the quotient 1 as the next digit in the result. 
Result so far: 394887.76521
Subtracting 230 from 400 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 14:
The number 230 fits into 1700 7 times, leaving a remainder of 90.
Write down 7 as next digit of the result. 
Result so far: 394887.765217
If we subtract 1610 from 1700, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 15:
230 can be fit into 900 3 times, resulting in a remainder of 210.
Put 3 as the next digit of the answer. 
Result so far: 394887.7652173
Deduct 690 from 900 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 16:
230 goes into 2100 9 times with a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 394887.76521739
Subtracting 2070 from 2100 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 394887.76521739 with a remaining 3e-08.