73008388 ÷ 234 
The aim is to understand the frequency of 234 in 73008388.

On to step 1:
The number 234 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 234

On to step 2:
234 goes into 73 0 times with a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Append the next digit (0) from the dividend to 73 and continue with: 730 / 234

Let's proceed to step 3:
234 can be fit into 730 3 times, resulting in a remainder of 28.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 702 from 730, we get 28.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 234

Advancing to step 4:
When dividing 280 by 234, we get 1 with a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 31.0
The remainder is 46 after subtracting 234 from 280.
Include the next digit (8) from the dividend after 46, then repeat: 468 / 234

Going ahead to step 5:
234 goes into 468 2 times with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 312.0
If we subtract 468 from 468, we get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 234

Let's proceed to step 6:
If we divide 3 by 234, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 3120.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 234

On to step 7:
The number 234 fits into 38 0 times, leaving a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 31200.0
Subtracting 0 from 38 leaves us with 38.
Append the next digit (8) from the dividend to 38 and continue with: 388 / 234

Step 8:
234 goes into 388 1 times with a remainder of 154.
Write down 1 as next digit of the result. 
Result so far: 312001.0
Deduct 234 from 388 and we're left with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Moving on to step 9:
When dividing 1540 by 234, we get 6 with a remainder of 136.
Put 6 as the next digit of the answer. 
Result so far: 312001.6
If we take 1404 away from 1540, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 10:
If we divide 1360 by 234, we get 5 and a remainder of 190.
Use 5 as the next digit of our solution. 
Result so far: 312001.65
If we take 1170 away from 1360, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 11:
If we divide 1900 by 234, we get 8 and a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 312001.658
The remainder is 28 after subtracting 1872 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 12:
234 goes into 280 1 times with a remainder of 46.
Write down 1 as next digit of the result. 
Result so far: 312001.6581
The remainder is 46 after subtracting 234 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 13:
234 can be fit into 460 1 times, resulting in a remainder of 226.
Write down 1 as next digit of the result. 
Result so far: 312001.65811
If we subtract 234 from 460, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

After the division, we end up with 312001.65811 and a remainder of 0.000226.