We're dividing 73073329 by 67 
The aim is to understand the frequency of 67 in 73073329.

On to step 1:
If we divide 7 by 67, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 67

Advancing to step 2:
67 can be fit into 73 1 times, resulting in a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 67 from 73 leaves us with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 67

Moving on to step 3:
When dividing 60 by 67, we get 0 with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 60 leaves us with 60.
Grab the next digit (7) from the dividend, add it to 60, then carry on: 607 / 67

Advancing to step 4:
When dividing 607 by 67, we get 9 with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
Subtracting 603 from 607 leaves us with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 67

On to step 5:
When dividing 43 by 67, we get 0 with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 1090.0
Subtract 0 from 43 to get 43.
Append the next digit (3) from the dividend to 43 and continue with: 433 / 67

Going ahead to step 6:
67 can be fit into 433 6 times, resulting in a remainder of 31.
Use 6 as the next digit of our solution. 
Result so far: 10906.0
Subtract 402 from 433 to get 31.
Fetch the next digit (2) from the dividend, attach it to 31 and continue: 312 / 67

Going ahead to step 7:
312 divided by 67 is 4 with a remainder of 44.
The next digit of our result is 4. 
Result so far: 109064.0
Deduct 268 from 312 and we're left with 44.
Take the next digit (9) from the dividend and append it to 44, then repeat: 449 / 67

Moving on to step 8:
67 can be fit into 449 6 times, resulting in a remainder of 47.
The number 6 becomes the next digit in our result. 
Result so far: 1090646.0
If we take 402 away from 449, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 9:
67 goes into 470 7 times with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 1090646.7
If we take 469 away from 470, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 10:
When dividing 10 by 67, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 1090646.7
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
The number 67 fits into 100 1 times, leaving a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 1090646.701
The remainder is 33 after subtracting 67 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 12:
67 can be fit into 330 4 times, resulting in a remainder of 62.
Record the quotient 4 as the next digit in the result. 
Result so far: 1090646.7014
The remainder is 62 after subtracting 268 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 13:
If we divide 620 by 67, we get 9 and a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 1090646.70149
The remainder is 17 after subtracting 603 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 14:
67 goes into 170 2 times with a remainder of 36.
Use 2 as the next digit of our solution. 
Result so far: 1090646.701492
The remainder is 36 after subtracting 134 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 15:
67 can be fit into 360 5 times, resulting in a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 1090646.7014925
If we subtract 335 from 360, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 16:
If we divide 250 by 67, we get 3 and a remainder of 49.
The next digit of our result is 3. 
Result so far: 1090646.70149253
If we take 201 away from 250, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The final result is 1090646.70149253 with a remainder of 4.9e-08.