228335 ÷ 73 
The aim is to understand the frequency of 73 in 228335.

Advancing to step 1:
73 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 73

On to step 2:
If we divide 22 by 73, we get 0 and a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 22 after subtracting 0 from 22.
Take the next digit (8) from the dividend and append it to 22, then repeat: 228 / 73

Advancing to step 3:
When dividing 228 by 73, we get 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 219 from 228, we get 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 73

Let's proceed to step 4:
93 divided by 73 is 1 with a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 31.0
The remainder is 20 after subtracting 73 from 93.
Fetch the next digit (3) from the dividend, attach it to 20 and continue: 203 / 73

Moving on to step 5:
If we divide 203 by 73, we get 2 and a remainder of 57.
Record the quotient 2 as the next digit in the result. 
Result so far: 312.0
Subtract 146 from 203 to get 57.
Take the next digit (5) from the dividend and append it to 57, then repeat: 575 / 73

On to step 6:
When dividing 575 by 73, we get 7 with a remainder of 64.
Write down 7 as next digit of the result. 
Result so far: 3127.0
If we subtract 511 from 575, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 7:
If we divide 640 by 73, we get 8 and a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 3127.8
If we subtract 584 from 640, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 8:
The number 73 fits into 560 7 times, leaving a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 3127.87
Subtract 511 from 560 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 9:
73 goes into 490 6 times with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 3127.876
Subtracting 438 from 490 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 10:
73 can be fit into 520 7 times, resulting in a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 3127.8767
The remainder is 9 after subtracting 511 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 11:
73 goes into 90 1 times with a remainder of 17.
The next digit of our result is 1. 
Result so far: 3127.87671
Subtracting 73 from 90 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 12:
When dividing 170 by 73, we get 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 3127.876712
If we take 146 away from 170, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 13:
If we divide 240 by 73, we get 3 and a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 3127.8767123
Subtract 219 from 240 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 14:
When dividing 210 by 73, we get 2 with a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 3127.87671232
If we subtract 146 from 210, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

After the division, we end up with 3127.87671232 and a remainder of 6.4e-08.