83369963 ÷ 548 
The aim is to understand the frequency of 548 in 83369963.

On to step 1:
548 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 548

Step 2:
The number 548 fits into 83 0 times, leaving a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Append the next digit (3) from the dividend to 83 and continue with: 833 / 548

Step 3:
When dividing 833 by 548, we get 1 with a remainder of 285.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 548 from 833 to get 285.
Bring next digit (6) of the dividend behind the 285 and repeat the process: 2856 / 548

Step 4:
2856 divided by 548 is 5 with a remainder of 116.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtracting 2740 from 2856 leaves us with 116.
Append the next digit (9) from the dividend to 116 and continue with: 1169 / 548

Step 5:
548 goes into 1169 2 times with a remainder of 73.
The next digit of our result is 2. 
Result so far: 152.0
Subtract 1096 from 1169 to get 73.
Take the next digit (9) from the dividend and append it to 73, then repeat: 739 / 548

On to step 6:
The number 548 fits into 739 1 times, leaving a remainder of 191.
Use 1 as the next digit of our solution. 
Result so far: 1521.0
If we subtract 548 from 739, we get 191.
Append the next digit (6) from the dividend to 191 and continue with: 1916 / 548

On to step 7:
1916 divided by 548 is 3 with a remainder of 272.
Use 3 as the next digit of our solution. 
Result so far: 15213.0
Deduct 1644 from 1916 and we're left with 272.
Take the next digit (3) from the dividend and append it to 272, then repeat: 2723 / 548

Step 8:
548 can be fit into 2723 4 times, resulting in a remainder of 531.
The number 4 becomes the next digit in our result. 
Result so far: 152134.0
If we subtract 2192 from 2723, we get 531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5310, and continue the process.

On to step 9:
The number 548 fits into 5310 9 times, leaving a remainder of 378.
Use 9 as the next digit of our solution. 
Result so far: 152134.9
Subtracting 4932 from 5310 leaves us with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Moving on to step 10:
When dividing 3780 by 548, we get 6 with a remainder of 492.
The next digit of our result is 6. 
Result so far: 152134.96
The remainder is 492 after subtracting 3288 from 3780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Step 11:
548 goes into 4920 8 times with a remainder of 536.
Record the quotient 8 as the next digit in the result. 
Result so far: 152134.968
Subtracting 4384 from 4920 leaves us with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Let's proceed to step 12:
If we divide 5360 by 548, we get 9 and a remainder of 428.
Put 9 as the next digit of the answer. 
Result so far: 152134.9689
If we subtract 4932 from 5360, we get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Step 13:
548 goes into 4280 7 times with a remainder of 444.
Put 7 as the next digit of the answer. 
Result so far: 152134.96897
Subtract 3836 from 4280 to get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Let's proceed to step 14:
548 can be fit into 4440 8 times, resulting in a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 152134.968978
If we take 4384 away from 4440, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 15:
The number 548 fits into 560 1 times, leaving a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 152134.9689781
The remainder is 12 after subtracting 548 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 16:
When dividing 120 by 548, we get 0 with a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 152134.9689781
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final outcome is 152134.9689781, with a leftover of 1.2e-07.