85836884 ÷ 543 
The aim is to understand the frequency of 543 in 85836884.

Let's proceed to step 1:
When dividing 8 by 543, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 543

Advancing to step 2:
543 goes into 85 0 times with a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Grab the next digit (8) from the dividend, add it to 85, then carry on: 858 / 543

Going ahead to step 3:
543 goes into 858 1 times with a remainder of 315.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 543 away from 858, we end up with 315.
Fetch the next digit (3) from the dividend, attach it to 315 and continue: 3153 / 543

Going ahead to step 4:
The number 543 fits into 3153 5 times, leaving a remainder of 438.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 2715 away from 3153, we end up with 438.
Include the next digit (6) from the dividend after 438, then repeat: 4386 / 543

Going ahead to step 5:
The number 543 fits into 4386 8 times, leaving a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 158.0
Subtract 4344 from 4386 to get 42.
Append the next digit (8) from the dividend to 42 and continue with: 428 / 543

Advancing to step 6:
428 divided by 543 is 0 with a remainder of 428.
The next digit of our result is 0. 
Result so far: 1580.0
Subtracting 0 from 428 leaves us with 428.
Fetch the next digit (8) from the dividend, attach it to 428 and continue: 4288 / 543

Advancing to step 7:
543 can be fit into 4288 7 times, resulting in a remainder of 487.
Put 7 as the next digit of the answer. 
Result so far: 15807.0
Subtracting 3801 from 4288 leaves us with 487.
Append the next digit (4) from the dividend to 487 and continue with: 4874 / 543

On to step 8:
4874 divided by 543 is 8 with a remainder of 530.
Use 8 as the next digit of our solution. 
Result so far: 158078.0
Deduct 4344 from 4874 and we're left with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Going ahead to step 9:
543 goes into 5300 9 times with a remainder of 413.
Record the quotient 9 as the next digit in the result. 
Result so far: 158078.9
The remainder is 413 after subtracting 4887 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

On to step 10:
When dividing 4130 by 543, we get 7 with a remainder of 329.
The next digit of our result is 7. 
Result so far: 158078.97
Deduct 3801 from 4130 and we're left with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Step 11:
When dividing 3290 by 543, we get 6 with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 158078.976
If we subtract 3258 from 3290, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 12:
320 divided by 543 is 0 with a remainder of 320.
Use 0 as the next digit of our solution. 
Result so far: 158078.976
If we subtract 0 from 320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 13:
When dividing 3200 by 543, we get 5 with a remainder of 485.
Record the quotient 5 as the next digit in the result. 
Result so far: 158078.97605
The remainder is 485 after subtracting 2715 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Moving on to step 14:
4850 divided by 543 is 8 with a remainder of 506.
Record the quotient 8 as the next digit in the result. 
Result so far: 158078.976058
If we subtract 4344 from 4850, we get 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

On to step 15:
5060 divided by 543 is 9 with a remainder of 173.
Put 9 as the next digit of the answer. 
Result so far: 158078.9760589
Deduct 4887 from 5060 and we're left with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Advancing to step 16:
543 can be fit into 1730 3 times, resulting in a remainder of 101.
Use 3 as the next digit of our solution. 
Result so far: 158078.97605893
If we subtract 1629 from 1730, we get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

The quotient of the division is 158078.97605893, and the remainder is 1.01e-07.