We divide 76000505 by 609
The aim is to understand the frequency of 609 in 76000505.

Going ahead to step 1:
609 can be fit into 7 0 times, resulting in 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.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 609

On to step 2:
When dividing 76 by 609, we get 0 with a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Append the next digit (0) from the dividend to 76 and continue with: 760 / 609

Advancing to step 3:
609 goes into 760 1 times with a remainder of 151.
The next digit of our result is 1. 
Result so far: 1.0
If we take 609 away from 760, we end up with 151.
Take the next digit (0) from the dividend and append it to 151, then repeat: 1510 / 609

Step 4:
When dividing 1510 by 609, we get 2 with a remainder of 292.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 1218 from 1510, we get 292.
Append the next digit (0) from the dividend to 292 and continue with: 2920 / 609

Advancing to step 5:
When dividing 2920 by 609, we get 4 with a remainder of 484.
Use 4 as the next digit of our solution. 
Result so far: 124.0
If we take 2436 away from 2920, we end up with 484.
Append the next digit (5) from the dividend to 484 and continue with: 4845 / 609

On to step 6:
4845 divided by 609 is 7 with a remainder of 582.
Record the quotient 7 as the next digit in the result. 
Result so far: 1247.0
If we take 4263 away from 4845, we end up with 582.
Append the next digit (0) from the dividend to 582 and continue with: 5820 / 609

Let's proceed to step 7:
The number 609 fits into 5820 9 times, leaving a remainder of 339.
Put 9 as the next digit of the answer. 
Result so far: 12479.0
Deduct 5481 from 5820 and we're left with 339.
Grab the next digit (5) from the dividend, add it to 339, then carry on: 3395 / 609

On to step 8:
If we divide 3395 by 609, we get 5 and a remainder of 350.
Record the quotient 5 as the next digit in the result. 
Result so far: 124795.0
Subtracting 3045 from 3395 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 9:
The number 609 fits into 3500 5 times, leaving a remainder of 455.
Record the quotient 5 as the next digit in the result. 
Result so far: 124795.5
Subtracting 3045 from 3500 leaves us with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Step 10:
When dividing 4550 by 609, we get 7 with a remainder of 287.
Use 7 as the next digit of our solution. 
Result so far: 124795.57
Subtract 4263 from 4550 to get 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Moving on to step 11:
The number 609 fits into 2870 4 times, leaving a remainder of 434.
Use 4 as the next digit of our solution. 
Result so far: 124795.574
Subtract 2436 from 2870 to get 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Step 12:
When dividing 4340 by 609, we get 7 with a remainder of 77.
The number 7 becomes the next digit in our result. 
Result so far: 124795.5747
The remainder is 77 after subtracting 4263 from 4340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 13:
If we divide 770 by 609, we get 1 and a remainder of 161.
Record the quotient 1 as the next digit in the result. 
Result so far: 124795.57471
The remainder is 161 after subtracting 609 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Step 14:
609 can be fit into 1610 2 times, resulting in a remainder of 392.
Use 2 as the next digit of our solution. 
Result so far: 124795.574712
The remainder is 392 after subtracting 1218 from 1610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 15:
The number 609 fits into 3920 6 times, leaving a remainder of 266.
Use 6 as the next digit of our solution. 
Result so far: 124795.5747126
The remainder is 266 after subtracting 3654 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

On to step 16:
If we divide 2660 by 609, we get 4 and a remainder of 224.
Record the quotient 4 as the next digit in the result. 
Result so far: 124795.57471264
Subtract 2436 from 2660 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

After the division, we end up with 124795.57471264 and a remainder of 2.24e-07.