We're dividing 52288156 by 628 
The aim is to understand the frequency of 628 in 52288156.

Let's proceed to step 1:
If we divide 5 by 628, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 628

On to step 2:
The number 628 fits into 52 0 times, leaving a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Append the next digit (2) from the dividend to 52 and continue with: 522 / 628

Going ahead to step 3:
522 divided by 628 is 0 with a remainder of 522.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 522 to get 522.
Bring next digit (8) of the dividend behind the 522 and repeat the process: 5228 / 628

Step 4:
When dividing 5228 by 628, we get 8 with a remainder of 204.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 204 after subtracting 5024 from 5228.
Grab the next digit (8) from the dividend, add it to 204, then carry on: 2048 / 628

Let's proceed to step 5:
The number 628 fits into 2048 3 times, leaving a remainder of 164.
The next digit of our result is 3. 
Result so far: 83.0
Subtract 1884 from 2048 to get 164.
Append the next digit (1) from the dividend to 164 and continue with: 1641 / 628

Going ahead to step 6:
The number 628 fits into 1641 2 times, leaving a remainder of 385.
Put 2 as the next digit of the answer. 
Result so far: 832.0
If we subtract 1256 from 1641, we get 385.
Take the next digit (5) from the dividend and append it to 385, then repeat: 3855 / 628

Advancing to step 7:
The number 628 fits into 3855 6 times, leaving a remainder of 87.
Record the quotient 6 as the next digit in the result. 
Result so far: 8326.0
Deduct 3768 from 3855 and we're left with 87.
Bring next digit (6) of the dividend behind the 87 and repeat the process: 876 / 628

Moving on to step 8:
628 goes into 876 1 times with a remainder of 248.
Use 1 as the next digit of our solution. 
Result so far: 83261.0
If we take 628 away from 876, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 9:
628 goes into 2480 3 times with a remainder of 596.
Put 3 as the next digit of the answer. 
Result so far: 83261.3
If we take 1884 away from 2480, we end up with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Let's proceed to step 10:
628 goes into 5960 9 times with a remainder of 308.
Put 9 as the next digit of the answer. 
Result so far: 83261.39
The remainder is 308 after subtracting 5652 from 5960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Step 11:
628 can be fit into 3080 4 times, resulting in a remainder of 568.
Record the quotient 4 as the next digit in the result. 
Result so far: 83261.394
Subtract 2512 from 3080 to get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Going ahead to step 12:
628 goes into 5680 9 times with a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 83261.3949
If we take 5652 away from 5680, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
When dividing 280 by 628, we get 0 with a remainder of 280.
The next digit of our result is 0. 
Result so far: 83261.3949
The remainder is 280 after subtracting 0 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 14:
2800 divided by 628 is 4 with a remainder of 288.
The number 4 becomes the next digit in our result. 
Result so far: 83261.394904
If we subtract 2512 from 2800, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Moving on to step 15:
If we divide 2880 by 628, we get 4 and a remainder of 368.
Write down 4 as next digit of the result. 
Result so far: 83261.3949044
If we take 2512 away from 2880, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

The final outcome is 83261.3949044, with a leftover of 3.68e-06.