54069975 ÷ 830 
The aim is to understand the frequency of 830 in 54069975.

Moving on to step 1:
5 divided by 830 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 830

Going ahead to step 2:
When dividing 54 by 830, we get 0 with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 54, we get 54.
Take the next digit (0) from the dividend and append it to 54, then repeat: 540 / 830

Let's proceed to step 3:
The number 830 fits into 540 0 times, leaving a remainder of 540.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 540 to get 540.
Grab the next digit (6) from the dividend, add it to 540, then carry on: 5406 / 830

Let's proceed to step 4:
830 can be fit into 5406 6 times, resulting in a remainder of 426.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 4980 from 5406 to get 426.
Bring next digit (9) of the dividend behind the 426 and repeat the process: 4269 / 830

Going ahead to step 5:
4269 divided by 830 is 5 with a remainder of 119.
Write down 5 as next digit of the result. 
Result so far: 65.0
Subtract 4150 from 4269 to get 119.
Include the next digit (9) from the dividend after 119, then repeat: 1199 / 830

On to step 6:
When dividing 1199 by 830, we get 1 with a remainder of 369.
Use 1 as the next digit of our solution. 
Result so far: 651.0
Subtracting 830 from 1199 leaves us with 369.
Take the next digit (7) from the dividend and append it to 369, then repeat: 3697 / 830

Going ahead to step 7:
3697 divided by 830 is 4 with a remainder of 377.
Write down 4 as next digit of the result. 
Result so far: 6514.0
If we take 3320 away from 3697, we end up with 377.
Fetch the next digit (5) from the dividend, attach it to 377 and continue: 3775 / 830

Advancing to step 8:
The number 830 fits into 3775 4 times, leaving a remainder of 455.
Use 4 as the next digit of our solution. 
Result so far: 65144.0
If we take 3320 away from 3775, we end up with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Going ahead to step 9:
830 can be fit into 4550 5 times, resulting in a remainder of 400.
Put 5 as the next digit of the answer. 
Result so far: 65144.5
Subtracting 4150 from 4550 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 10:
When dividing 4000 by 830, we get 4 with a remainder of 680.
The number 4 becomes the next digit in our result. 
Result so far: 65144.54
Subtracting 3320 from 4000 leaves us with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

On to step 11:
If we divide 6800 by 830, we get 8 and a remainder of 160.
The next digit of our result is 8. 
Result so far: 65144.548
If we subtract 6640 from 6800, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 12:
If we divide 1600 by 830, we get 1 and a remainder of 770.
Use 1 as the next digit of our solution. 
Result so far: 65144.5481
The remainder is 770 after subtracting 830 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Advancing to step 13:
If we divide 7700 by 830, we get 9 and a remainder of 230.
The number 9 becomes the next digit in our result. 
Result so far: 65144.54819
Deduct 7470 from 7700 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 14:
830 can be fit into 2300 2 times, resulting in a remainder of 640.
Write down 2 as next digit of the result. 
Result so far: 65144.548192
Deduct 1660 from 2300 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Step 15:
When dividing 6400 by 830, we get 7 with a remainder of 590.
Use 7 as the next digit of our solution. 
Result so far: 65144.5481927
Subtracting 5810 from 6400 leaves us with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Moving on to step 16:
The number 830 fits into 5900 7 times, leaving a remainder of 90.
Record the quotient 7 as the next digit in the result. 
Result so far: 65144.54819277
Subtracting 5810 from 5900 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Our division results in 65144.54819277 with a remaining 9e-08.