65154627 ÷ 252 
The aim is to understand the frequency of 252 in 65154627.

Step 1:
6 divided by 252 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 252

On to step 2:
252 goes into 65 0 times with a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 65 to get 65.
Take the next digit (1) from the dividend and append it to 65, then repeat: 651 / 252

Going ahead to step 3:
252 goes into 651 2 times with a remainder of 147.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 504 away from 651, we end up with 147.
Include the next digit (5) from the dividend after 147, then repeat: 1475 / 252

On to step 4:
252 can be fit into 1475 5 times, resulting in a remainder of 215.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Deduct 1260 from 1475 and we're left with 215.
Fetch the next digit (4) from the dividend, attach it to 215 and continue: 2154 / 252

On to step 5:
252 can be fit into 2154 8 times, resulting in a remainder of 138.
Write down 8 as next digit of the result. 
Result so far: 258.0
Deduct 2016 from 2154 and we're left with 138.
Append the next digit (6) from the dividend to 138 and continue with: 1386 / 252

Let's proceed to step 6:
1386 divided by 252 is 5 with a remainder of 126.
Put 5 as the next digit of the answer. 
Result so far: 2585.0
Subtract 1260 from 1386 to get 126.
Fetch the next digit (2) from the dividend, attach it to 126 and continue: 1262 / 252

Step 7:
The number 252 fits into 1262 5 times, leaving a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 25855.0
Subtracting 1260 from 1262 leaves us with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 252

Step 8:
The number 252 fits into 27 0 times, leaving a remainder of 27.
Put 0 as the next digit of the answer. 
Result so far: 258550.0
Subtract 0 from 27 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
When dividing 270 by 252, we get 1 with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 258550.1
Subtracting 252 from 270 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 10:
The number 252 fits into 180 0 times, leaving a remainder of 180.
Put 0 as the next digit of the answer. 
Result so far: 258550.1
Subtract 0 from 180 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 11:
1800 divided by 252 is 7 with a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 258550.107
Deduct 1764 from 1800 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 12:
The number 252 fits into 360 1 times, leaving a remainder of 108.
The next digit of our result is 1. 
Result so far: 258550.1071
If we take 252 away from 360, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Advancing to step 13:
The number 252 fits into 1080 4 times, leaving a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 258550.10714
The remainder is 72 after subtracting 1008 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 14:
When dividing 720 by 252, we get 2 with a remainder of 216.
Record the quotient 2 as the next digit in the result. 
Result so far: 258550.107142
Subtract 504 from 720 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 15:
2160 divided by 252 is 8 with a remainder of 144.
The number 8 becomes the next digit in our result. 
Result so far: 258550.1071428
If we take 2016 away from 2160, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

On to step 16:
The number 252 fits into 1440 5 times, leaving a remainder of 180.
Record the quotient 5 as the next digit in the result. 
Result so far: 258550.10714285
If we take 1260 away from 1440, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The final result is 258550.10714285 with a remainder of 1.8e-07.