60129976 ÷ 543 
The aim is to understand the frequency of 543 in 60129976.

Let's proceed to step 1:
543 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 543

Moving on to step 2:
543 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 60 after subtracting 0 from 60.
Append the next digit (1) from the dividend to 60 and continue with: 601 / 543

Moving on to step 3:
If we divide 601 by 543, we get 1 and a remainder of 58.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 543 away from 601, we end up with 58.
Fetch the next digit (2) from the dividend, attach it to 58 and continue: 582 / 543

Let's proceed to step 4:
543 can be fit into 582 1 times, resulting in a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 543 from 582 to get 39.
Bring next digit (9) of the dividend behind the 39 and repeat the process: 399 / 543

Step 5:
When dividing 399 by 543, we get 0 with a remainder of 399.
The number 0 becomes the next digit in our result. 
Result so far: 110.0
The remainder is 399 after subtracting 0 from 399.
Include the next digit (9) from the dividend after 399, then repeat: 3999 / 543

Moving on to step 6:
3999 divided by 543 is 7 with a remainder of 198.
The next digit of our result is 7. 
Result so far: 1107.0
If we subtract 3801 from 3999, we get 198.
Grab the next digit (7) from the dividend, add it to 198, then carry on: 1987 / 543

On to step 7:
When dividing 1987 by 543, we get 3 with a remainder of 358.
Record the quotient 3 as the next digit in the result. 
Result so far: 11073.0
Deduct 1629 from 1987 and we're left with 358.
Grab the next digit (6) from the dividend, add it to 358, then carry on: 3586 / 543

Step 8:
The number 543 fits into 3586 6 times, leaving a remainder of 328.
Put 6 as the next digit of the answer. 
Result so far: 110736.0
If we subtract 3258 from 3586, we get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 9:
The number 543 fits into 3280 6 times, leaving a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 110736.6
The remainder is 22 after subtracting 3258 from 3280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 10:
543 can be fit into 220 0 times, resulting in a remainder of 220.
The number 0 becomes the next digit in our result. 
Result so far: 110736.6
If we take 0 away from 220, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 11:
543 goes into 2200 4 times with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 110736.604
Subtract 2172 from 2200 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
280 divided by 543 is 0 with a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 110736.604
Subtract 0 from 280 to get 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 13:
543 can be fit into 2800 5 times, resulting in a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 110736.60405
If we subtract 2715 from 2800, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 14:
The number 543 fits into 850 1 times, leaving a remainder of 307.
Record the quotient 1 as the next digit in the result. 
Result so far: 110736.604051
Subtracting 543 from 850 leaves us with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Moving on to step 15:
3070 divided by 543 is 5 with a remainder of 355.
Use 5 as the next digit of our solution. 
Result so far: 110736.6040515
The remainder is 355 after subtracting 2715 from 3070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Moving on to step 16:
3550 divided by 543 is 6 with a remainder of 292.
Use 6 as the next digit of our solution. 
Result so far: 110736.60405156
If we take 3258 away from 3550, we end up with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

The final outcome is 110736.60405156, with a leftover of 2.92e-07.