We divide 16030491 by 73
The aim is to understand the frequency of 73 in 16030491.

Going ahead to step 1:
73 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 73

On to step 2:
The number 73 fits into 16 0 times, leaving a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Append the next digit (0) from the dividend to 16 and continue with: 160 / 73

Moving on to step 3:
160 divided by 73 is 2 with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 146 from 160 leaves us with 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 73

Advancing to step 4:
The number 73 fits into 143 1 times, leaving a remainder of 70.
Use 1 as the next digit of our solution. 
Result so far: 21.0
Subtract 73 from 143 to get 70.
Append the next digit (0) from the dividend to 70 and continue with: 700 / 73

Step 5:
When dividing 700 by 73, we get 9 with a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 219.0
Subtracting 657 from 700 leaves us with 43.
Fetch the next digit (4) from the dividend, attach it to 43 and continue: 434 / 73

Step 6:
434 divided by 73 is 5 with a remainder of 69.
Use 5 as the next digit of our solution. 
Result so far: 2195.0
Deduct 365 from 434 and we're left with 69.
Grab the next digit (9) from the dividend, add it to 69, then carry on: 699 / 73

Step 7:
699 divided by 73 is 9 with a remainder of 42.
Put 9 as the next digit of the answer. 
Result so far: 21959.0
If we take 657 away from 699, we end up with 42.
Include the next digit (1) from the dividend after 42, then repeat: 421 / 73

Step 8:
The number 73 fits into 421 5 times, leaving a remainder of 56.
Use 5 as the next digit of our solution. 
Result so far: 219595.0
Subtracting 365 from 421 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 9:
The number 73 fits into 560 7 times, leaving a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 219595.7
Subtracting 511 from 560 leaves us 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.

Advancing to step 10:
If we divide 490 by 73, we get 6 and a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 219595.76
If we take 438 away from 490, we end up 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.

Let's proceed to step 11:
The number 73 fits into 520 7 times, leaving a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 219595.767
Subtract 511 from 520 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 12:
When dividing 90 by 73, we get 1 with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 219595.7671
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.

On to step 13:
73 can be fit into 170 2 times, resulting in a remainder of 24.
The next digit of our result is 2. 
Result so far: 219595.76712
Subtracting 146 from 170 leaves us 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 14:
73 goes into 240 3 times with a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 219595.767123
The remainder is 21 after subtracting 219 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 15:
When dividing 210 by 73, we get 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 219595.7671232
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.

On to step 16:
The number 73 fits into 640 8 times, leaving a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 219595.76712328
Subtract 584 from 640 to 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.

The final result is 219595.76712328 with a remainder of 5.6e-08.