Let's divide 80228837 by 548
The aim is to understand the frequency of 548 in 80228837.

Step 1:
If we divide 8 by 548, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 548

On to step 2:
If we divide 80 by 548, we get 0 and a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Grab the next digit (2) from the dividend, add it to 80, then carry on: 802 / 548

Going ahead to step 3:
The number 548 fits into 802 1 times, leaving a remainder of 254.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 548 from 802 leaves us with 254.
Take the next digit (2) from the dividend and append it to 254, then repeat: 2542 / 548

Step 4:
548 goes into 2542 4 times with a remainder of 350.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 2192 from 2542 leaves us with 350.
Include the next digit (8) from the dividend after 350, then repeat: 3508 / 548

On to step 5:
548 can be fit into 3508 6 times, resulting in a remainder of 220.
Write down 6 as next digit of the result. 
Result so far: 146.0
If we take 3288 away from 3508, we end up with 220.
Take the next digit (8) from the dividend and append it to 220, then repeat: 2208 / 548

On to step 6:
548 goes into 2208 4 times with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 1464.0
Subtract 2192 from 2208 to get 16.
Fetch the next digit (3) from the dividend, attach it to 16 and continue: 163 / 548

Moving on to step 7:
163 divided by 548 is 0 with a remainder of 163.
Write down 0 as next digit of the result. 
Result so far: 14640.0
Subtracting 0 from 163 leaves us with 163.
Take the next digit (7) from the dividend and append it to 163, then repeat: 1637 / 548

Moving on to step 8:
The number 548 fits into 1637 2 times, leaving a remainder of 541.
Use 2 as the next digit of our solution. 
Result so far: 146402.0
Deduct 1096 from 1637 and we're left with 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

Advancing to step 9:
548 goes into 5410 9 times with a remainder of 478.
The number 9 becomes the next digit in our result. 
Result so far: 146402.9
Subtract 4932 from 5410 to get 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Moving on to step 10:
548 goes into 4780 8 times with a remainder of 396.
The number 8 becomes the next digit in our result. 
Result so far: 146402.98
If we subtract 4384 from 4780, we get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Moving on to step 11:
548 can be fit into 3960 7 times, resulting in a remainder of 124.
The next digit of our result is 7. 
Result so far: 146402.987
Subtract 3836 from 3960 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 12:
548 can be fit into 1240 2 times, resulting in a remainder of 144.
Use 2 as the next digit of our solution. 
Result so far: 146402.9872
Subtracting 1096 from 1240 leaves us 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.

Let's proceed to step 13:
When dividing 1440 by 548, we get 2 with a remainder of 344.
The next digit of our result is 2. 
Result so far: 146402.98722
Subtract 1096 from 1440 to get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

The final result is 146402.98722 with a remainder of 0.000344.