We look at the division of 73382647 by 487 
The aim is to understand the frequency of 487 in 73382647.

Advancing to step 1:
7 divided by 487 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 487

Going ahead to step 2:
If we divide 73 by 487, we get 0 and a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Take the next digit (3) from the dividend and append it to 73, then repeat: 733 / 487

Going ahead to step 3:
If we divide 733 by 487, we get 1 and a remainder of 246.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 487 from 733 and we're left with 246.
Bring next digit (8) of the dividend behind the 246 and repeat the process: 2468 / 487

Let's proceed to step 4:
The number 487 fits into 2468 5 times, leaving a remainder of 33.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 33 after subtracting 2435 from 2468.
Take the next digit (2) from the dividend and append it to 33, then repeat: 332 / 487

Going ahead to step 5:
487 goes into 332 0 times with a remainder of 332.
Record the quotient 0 as the next digit in the result. 
Result so far: 150.0
If we subtract 0 from 332, we get 332.
Bring next digit (6) of the dividend behind the 332 and repeat the process: 3326 / 487

Advancing to step 6:
487 can be fit into 3326 6 times, resulting in a remainder of 404.
Record the quotient 6 as the next digit in the result. 
Result so far: 1506.0
Deduct 2922 from 3326 and we're left with 404.
Bring next digit (4) of the dividend behind the 404 and repeat the process: 4044 / 487

On to step 7:
If we divide 4044 by 487, we get 8 and a remainder of 148.
Record the quotient 8 as the next digit in the result. 
Result so far: 15068.0
If we take 3896 away from 4044, we end up with 148.
Include the next digit (7) from the dividend after 148, then repeat: 1487 / 487

Let's proceed to step 8:
487 goes into 1487 3 times with a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 150683.0
Subtracting 1461 from 1487 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 9:
260 divided by 487 is 0 with a remainder of 260.
The next digit of our result is 0. 
Result so far: 150683.0
If we take 0 away from 260, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 10:
The number 487 fits into 2600 5 times, leaving a remainder of 165.
Record the quotient 5 as the next digit in the result. 
Result so far: 150683.05
Deduct 2435 from 2600 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 11:
The number 487 fits into 1650 3 times, leaving a remainder of 189.
The number 3 becomes the next digit in our result. 
Result so far: 150683.053
Subtract 1461 from 1650 to get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

On to step 12:
When dividing 1890 by 487, we get 3 with a remainder of 429.
Write down 3 as next digit of the result. 
Result so far: 150683.0533
Subtract 1461 from 1890 to get 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

The final result is 150683.0533 with a remainder of 0.00429.