54489378 divided by 828 
The aim is to understand the frequency of 828 in 54489378.

Going ahead to step 1:
828 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 828

Going ahead to step 2:
The number 828 fits into 54 0 times, leaving a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Bring next digit (4) of the dividend behind the 54 and repeat the process: 544 / 828

Advancing to step 3:
544 divided by 828 is 0 with a remainder of 544.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 544 and we're left with 544.
Include the next digit (8) from the dividend after 544, then repeat: 5448 / 828

Let's proceed to step 4:
828 goes into 5448 6 times with a remainder of 480.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 480 after subtracting 4968 from 5448.
Take the next digit (9) from the dividend and append it to 480, then repeat: 4809 / 828

Step 5:
828 can be fit into 4809 5 times, resulting in a remainder of 669.
Write down 5 as next digit of the result. 
Result so far: 65.0
The remainder is 669 after subtracting 4140 from 4809.
Append the next digit (3) from the dividend to 669 and continue with: 6693 / 828

On to step 6:
When dividing 6693 by 828, we get 8 with a remainder of 69.
The next digit of our result is 8. 
Result so far: 658.0
If we subtract 6624 from 6693, we get 69.
Include the next digit (7) from the dividend after 69, then repeat: 697 / 828

Step 7:
When dividing 697 by 828, we get 0 with a remainder of 697.
Put 0 as the next digit of the answer. 
Result so far: 6580.0
If we subtract 0 from 697, we get 697.
Take the next digit (8) from the dividend and append it to 697, then repeat: 6978 / 828

Moving on to step 8:
When dividing 6978 by 828, we get 8 with a remainder of 354.
Use 8 as the next digit of our solution. 
Result so far: 65808.0
Subtract 6624 from 6978 to get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Step 9:
828 goes into 3540 4 times with a remainder of 228.
Write down 4 as next digit of the result. 
Result so far: 65808.4
The remainder is 228 after subtracting 3312 from 3540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 10:
The number 828 fits into 2280 2 times, leaving a remainder of 624.
The number 2 becomes the next digit in our result. 
Result so far: 65808.42
If we subtract 1656 from 2280, we get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Going ahead to step 11:
If we divide 6240 by 828, we get 7 and a remainder of 444.
Record the quotient 7 as the next digit in the result. 
Result so far: 65808.427
Subtract 5796 from 6240 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.

Advancing to step 12:
If we divide 4440 by 828, we get 5 and a remainder of 300.
Write down 5 as next digit of the result. 
Result so far: 65808.4275
Subtract 4140 from 4440 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 13:
828 can be fit into 3000 3 times, resulting in a remainder of 516.
The number 3 becomes the next digit in our result. 
Result so far: 65808.42753
Subtract 2484 from 3000 to get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Let's proceed to step 14:
The number 828 fits into 5160 6 times, leaving a remainder of 192.
Use 6 as the next digit of our solution. 
Result so far: 65808.427536
The remainder is 192 after subtracting 4968 from 5160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 15:
828 can be fit into 1920 2 times, resulting in a remainder of 264.
The number 2 becomes the next digit in our result. 
Result so far: 65808.4275362
Subtracting 1656 from 1920 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

On to step 16:
The number 828 fits into 2640 3 times, leaving a remainder of 156.
Write down 3 as next digit of the result. 
Result so far: 65808.42753623
If we subtract 2484 from 2640, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Our division results in 65808.42753623 with a remaining 1.56e-07.