69300230 ÷ 189 
The aim is to understand the frequency of 189 in 69300230.

Step 1:
The number 189 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 189

On to step 2:
189 goes into 69 0 times with a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Fetch the next digit (3) from the dividend, attach it to 69 and continue: 693 / 189

Step 3:
693 divided by 189 is 3 with a remainder of 126.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 126 after subtracting 567 from 693.
Fetch the next digit (0) from the dividend, attach it to 126 and continue: 1260 / 189

Advancing to step 4:
1260 divided by 189 is 6 with a remainder of 126.
The next digit of our result is 6. 
Result so far: 36.0
Subtract 1134 from 1260 to get 126.
Take the next digit (0) from the dividend and append it to 126, then repeat: 1260 / 189

Let's proceed to step 5:
189 goes into 1260 6 times with a remainder of 126.
Record the quotient 6 as the next digit in the result. 
Result so far: 366.0
The remainder is 126 after subtracting 1134 from 1260.
Bring next digit (2) of the dividend behind the 126 and repeat the process: 1262 / 189

Moving on to step 6:
When dividing 1262 by 189, we get 6 with a remainder of 128.
The next digit of our result is 6. 
Result so far: 3666.0
Subtract 1134 from 1262 to get 128.
Include the next digit (3) from the dividend after 128, then repeat: 1283 / 189

Let's proceed to step 7:
189 can be fit into 1283 6 times, resulting in a remainder of 149.
The next digit of our result is 6. 
Result so far: 36666.0
The remainder is 149 after subtracting 1134 from 1283.
Include the next digit (0) from the dividend after 149, then repeat: 1490 / 189

Let's proceed to step 8:
189 can be fit into 1490 7 times, resulting in a remainder of 167.
The number 7 becomes the next digit in our result. 
Result so far: 366667.0
If we take 1323 away from 1490, we end up with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Advancing to step 9:
189 can be fit into 1670 8 times, resulting in a remainder of 158.
Write down 8 as next digit of the result. 
Result so far: 366667.8
If we subtract 1512 from 1670, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 10:
189 goes into 1580 8 times with a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 366667.88
Deduct 1512 from 1580 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The quotient of the division is 366667.88, and the remainder is 0.068.