We look at the division of 12277747 by 464 
The aim is to understand the frequency of 464 in 12277747.

On to step 1:
1 divided by 464 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 464

Moving on to step 2:
12 divided by 464 is 0 with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 464

Step 3:
When dividing 122 by 464, we get 0 with a remainder of 122.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 122, we get 122.
Grab the next digit (7) from the dividend, add it to 122, then carry on: 1227 / 464

Step 4:
When dividing 1227 by 464, we get 2 with a remainder of 299.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 928 from 1227 to get 299.
Fetch the next digit (7) from the dividend, attach it to 299 and continue: 2997 / 464

On to step 5:
464 goes into 2997 6 times with a remainder of 213.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
If we subtract 2784 from 2997, we get 213.
Bring next digit (7) of the dividend behind the 213 and repeat the process: 2137 / 464

On to step 6:
464 goes into 2137 4 times with a remainder of 281.
Use 4 as the next digit of our solution. 
Result so far: 264.0
Subtracting 1856 from 2137 leaves us with 281.
Bring next digit (4) of the dividend behind the 281 and repeat the process: 2814 / 464

Advancing to step 7:
2814 divided by 464 is 6 with a remainder of 30.
Record the quotient 6 as the next digit in the result. 
Result so far: 2646.0
Subtracting 2784 from 2814 leaves us with 30.
Grab the next digit (7) from the dividend, add it to 30, then carry on: 307 / 464

Moving on to step 8:
If we divide 307 by 464, we get 0 and a remainder of 307.
The number 0 becomes the next digit in our result. 
Result so far: 26460.0
If we take 0 away from 307, we end up with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Step 9:
3070 divided by 464 is 6 with a remainder of 286.
The next digit of our result is 6. 
Result so far: 26460.6
If we take 2784 away from 3070, we end up with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Going ahead to step 10:
The number 464 fits into 2860 6 times, leaving a remainder of 76.
The next digit of our result is 6. 
Result so far: 26460.66
If we take 2784 away from 2860, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final outcome is 26460.66, with a leftover of 0.076.