We look at the division of 73609545 by 469 
The aim is to understand the frequency of 469 in 73609545.

On to step 1:
If we divide 7 by 469, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 469

Going ahead to step 2:
469 goes into 73 0 times with a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Append the next digit (6) from the dividend to 73 and continue with: 736 / 469

Going ahead to step 3:
736 divided by 469 is 1 with a remainder of 267.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 469 from 736 and we're left with 267.
Bring next digit (0) of the dividend behind the 267 and repeat the process: 2670 / 469

On to step 4:
The number 469 fits into 2670 5 times, leaving a remainder of 325.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Deduct 2345 from 2670 and we're left with 325.
Include the next digit (9) from the dividend after 325, then repeat: 3259 / 469

On to step 5:
The number 469 fits into 3259 6 times, leaving a remainder of 445.
Record the quotient 6 as the next digit in the result. 
Result so far: 156.0
If we take 2814 away from 3259, we end up with 445.
Fetch the next digit (5) from the dividend, attach it to 445 and continue: 4455 / 469

On to step 6:
4455 divided by 469 is 9 with a remainder of 234.
Put 9 as the next digit of the answer. 
Result so far: 1569.0
Subtract 4221 from 4455 to get 234.
Bring next digit (4) of the dividend behind the 234 and repeat the process: 2344 / 469

Going ahead to step 7:
469 can be fit into 2344 4 times, resulting in a remainder of 468.
The number 4 becomes the next digit in our result. 
Result so far: 15694.0
If we subtract 1876 from 2344, we get 468.
Grab the next digit (5) from the dividend, add it to 468, then carry on: 4685 / 469

Let's proceed to step 8:
When dividing 4685 by 469, we get 9 with a remainder of 464.
The next digit of our result is 9. 
Result so far: 156949.0
Deduct 4221 from 4685 and we're left with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Step 9:
4640 divided by 469 is 9 with a remainder of 419.
Use 9 as the next digit of our solution. 
Result so far: 156949.9
If we take 4221 away from 4640, we end up with 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

Advancing to step 10:
The number 469 fits into 4190 8 times, leaving a remainder of 438.
Put 8 as the next digit of the answer. 
Result so far: 156949.98
Deduct 3752 from 4190 and we're left with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Let's proceed to step 11:
4380 divided by 469 is 9 with a remainder of 159.
Record the quotient 9 as the next digit in the result. 
Result so far: 156949.989
The remainder is 159 after subtracting 4221 from 4380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Going ahead to step 12:
469 goes into 1590 3 times with a remainder of 183.
The next digit of our result is 3. 
Result so far: 156949.9893
The remainder is 183 after subtracting 1407 from 1590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Let's proceed to step 13:
When dividing 1830 by 469, we get 3 with a remainder of 423.
Write down 3 as next digit of the result. 
Result so far: 156949.98933
The remainder is 423 after subtracting 1407 from 1830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

The final result is 156949.98933 with a remainder of 0.000423.