64266487 divided by 53 
The aim is to understand the frequency of 53 in 64266487.

Going ahead to step 1:
If we divide 6 by 53, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 53

Advancing to step 2:
When dividing 64 by 53, we get 1 with a remainder of 11.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 53 from 64, we get 11.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 53

Step 3:
53 goes into 112 2 times with a remainder of 6.
The next digit of our result is 2. 
Result so far: 12.0
If we take 106 away from 112, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 53

On to step 4:
If we divide 66 by 53, we get 1 and a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 121.0
Subtracting 53 from 66 leaves us with 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 53

Going ahead to step 5:
136 divided by 53 is 2 with a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 1212.0
If we take 106 away from 136, we end up with 30.
Include the next digit (4) from the dividend after 30, then repeat: 304 / 53

On to step 6:
53 goes into 304 5 times with a remainder of 39.
Record the quotient 5 as the next digit in the result. 
Result so far: 12125.0
If we subtract 265 from 304, we get 39.
Bring next digit (8) of the dividend behind the 39 and repeat the process: 398 / 53

Step 7:
53 goes into 398 7 times with a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 121257.0
The remainder is 27 after subtracting 371 from 398.
Bring next digit (7) of the dividend behind the 27 and repeat the process: 277 / 53

Step 8:
53 goes into 277 5 times with a remainder of 12.
The number 5 becomes the next digit in our result. 
Result so far: 1212575.0
Subtract 265 from 277 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
120 divided by 53 is 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 1212575.2
Subtracting 106 from 120 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
When dividing 140 by 53, we get 2 with a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 1212575.22
Deduct 106 from 140 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

In conclusion, the division gives 1212575.22 with a balance of 0.034.