We look at the division of 6520371 by 464 
The aim is to understand the frequency of 464 in 6520371.

Going ahead to step 1:
6 divided by 464 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 464

Moving on to step 2:
If we divide 65 by 464, we get 0 and a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Fetch the next digit (2) from the dividend, attach it to 65 and continue: 652 / 464

Moving on to step 3:
If we divide 652 by 464, we get 1 and a remainder of 188.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 464 from 652 and we're left with 188.
Grab the next digit (0) from the dividend, add it to 188, then carry on: 1880 / 464

Moving on to step 4:
464 goes into 1880 4 times with a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 1856 from 1880 leaves us with 24.
Bring next digit (3) of the dividend behind the 24 and repeat the process: 243 / 464

Let's proceed to step 5:
243 divided by 464 is 0 with a remainder of 243.
Write down 0 as next digit of the result. 
Result so far: 140.0
The remainder is 243 after subtracting 0 from 243.
Fetch the next digit (7) from the dividend, attach it to 243 and continue: 2437 / 464

Step 6:
When dividing 2437 by 464, we get 5 with a remainder of 117.
Record the quotient 5 as the next digit in the result. 
Result so far: 1405.0
Subtract 2320 from 2437 to get 117.
Fetch the next digit (1) from the dividend, attach it to 117 and continue: 1171 / 464

Going ahead to step 7:
1171 divided by 464 is 2 with a remainder of 243.
The number 2 becomes the next digit in our result. 
Result so far: 14052.0
The remainder is 243 after subtracting 928 from 1171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Step 8:
464 goes into 2430 5 times with a remainder of 110.
Use 5 as the next digit of our solution. 
Result so far: 14052.5
Deduct 2320 from 2430 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 9:
464 can be fit into 1100 2 times, resulting in a remainder of 172.
Record the quotient 2 as the next digit in the result. 
Result so far: 14052.52
Subtract 928 from 1100 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 10:
1720 divided by 464 is 3 with a remainder of 328.
Record the quotient 3 as the next digit in the result. 
Result so far: 14052.523
If we subtract 1392 from 1720, we get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Moving on to step 11:
3280 divided by 464 is 7 with a remainder of 32.
The next digit of our result is 7. 
Result so far: 14052.5237
If we take 3248 away from 3280, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 12:
320 divided by 464 is 0 with a remainder of 320.
The next digit of our result is 0. 
Result so far: 14052.5237
Deduct 0 from 320 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 13:
464 can be fit into 3200 6 times, resulting in a remainder of 416.
Record the quotient 6 as the next digit in the result. 
Result so far: 14052.523706
Subtract 2784 from 3200 to get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 14:
464 can be fit into 4160 8 times, resulting in a remainder of 448.
The next digit of our result is 8. 
Result so far: 14052.5237068
If we subtract 3712 from 4160, we get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Let's proceed to step 15:
When dividing 4480 by 464, we get 9 with a remainder of 304.
Write down 9 as next digit of the result. 
Result so far: 14052.52370689
The remainder is 304 after subtracting 4176 from 4480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

After the division, we end up with 14052.52370689 and a remainder of 3.04e-07.