97084390 ÷ 543 
The aim is to understand the frequency of 543 in 97084390.

Going ahead to step 1:
9 divided by 543 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 543

Moving on to step 2:
When dividing 97 by 543, we get 0 with a remainder of 97.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 97 leaves us with 97.
Take the next digit (0) from the dividend and append it to 97, then repeat: 970 / 543

On to step 3:
970 divided by 543 is 1 with a remainder of 427.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 427 after subtracting 543 from 970.
Grab the next digit (8) from the dividend, add it to 427, then carry on: 4278 / 543

Going ahead to step 4:
When dividing 4278 by 543, we get 7 with a remainder of 477.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtract 3801 from 4278 to get 477.
Append the next digit (4) from the dividend to 477 and continue with: 4774 / 543

Step 5:
543 goes into 4774 8 times with a remainder of 430.
Use 8 as the next digit of our solution. 
Result so far: 178.0
The remainder is 430 after subtracting 4344 from 4774.
Bring next digit (3) of the dividend behind the 430 and repeat the process: 4303 / 543

Going ahead to step 6:
The number 543 fits into 4303 7 times, leaving a remainder of 502.
Write down 7 as next digit of the result. 
Result so far: 1787.0
The remainder is 502 after subtracting 3801 from 4303.
Take the next digit (9) from the dividend and append it to 502, then repeat: 5029 / 543

On to step 7:
If we divide 5029 by 543, we get 9 and a remainder of 142.
Write down 9 as next digit of the result. 
Result so far: 17879.0
Deduct 4887 from 5029 and we're left with 142.
Include the next digit (0) from the dividend after 142, then repeat: 1420 / 543

Step 8:
543 goes into 1420 2 times with a remainder of 334.
Record the quotient 2 as the next digit in the result. 
Result so far: 178792.0
If we take 1086 away from 1420, we end up with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Moving on to step 9:
543 goes into 3340 6 times with a remainder of 82.
The next digit of our result is 6. 
Result so far: 178792.6
If we take 3258 away from 3340, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 10:
The number 543 fits into 820 1 times, leaving a remainder of 277.
Put 1 as the next digit of the answer. 
Result so far: 178792.61
Subtract 543 from 820 to get 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Advancing to step 11:
When dividing 2770 by 543, we get 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 178792.615
If we take 2715 away from 2770, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 12:
543 goes into 550 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 178792.6151
Subtract 543 from 550 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 13:
543 can be fit into 70 0 times, resulting in a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 178792.6151
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 14:
700 divided by 543 is 1 with a remainder of 157.
Record the quotient 1 as the next digit in the result. 
Result so far: 178792.615101
Subtracting 543 from 700 leaves us with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Step 15:
1570 divided by 543 is 2 with a remainder of 484.
Put 2 as the next digit of the answer. 
Result so far: 178792.6151012
If we subtract 1086 from 1570, we get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Advancing to step 16:
543 can be fit into 4840 8 times, resulting in a remainder of 496.
The next digit of our result is 8. 
Result so far: 178792.61510128
If we subtract 4344 from 4840, we get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

In conclusion, the division gives 178792.61510128 with a balance of 4.96e-07.