Let's divide 9408416 by 828
The aim is to understand the frequency of 828 in 9408416.

Advancing to step 1:
828 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 828

Going ahead to step 2:
If we divide 94 by 828, we get 0 and a remainder of 94.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 94 after subtracting 0 from 94.
Include the next digit (0) from the dividend after 94, then repeat: 940 / 828

Let's proceed to step 3:
When dividing 940 by 828, we get 1 with a remainder of 112.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 828 away from 940, we end up with 112.
Fetch the next digit (8) from the dividend, attach it to 112 and continue: 1128 / 828

On to step 4:
828 can be fit into 1128 1 times, resulting in a remainder of 300.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 828 from 1128, we get 300.
Include the next digit (4) from the dividend after 300, then repeat: 3004 / 828

Moving on to step 5:
828 goes into 3004 3 times with a remainder of 520.
The next digit of our result is 3. 
Result so far: 113.0
The remainder is 520 after subtracting 2484 from 3004.
Fetch the next digit (1) from the dividend, attach it to 520 and continue: 5201 / 828

Going ahead to step 6:
828 goes into 5201 6 times with a remainder of 233.
The next digit of our result is 6. 
Result so far: 1136.0
If we take 4968 away from 5201, we end up with 233.
Take the next digit (6) from the dividend and append it to 233, then repeat: 2336 / 828

Advancing to step 7:
2336 divided by 828 is 2 with a remainder of 680.
Record the quotient 2 as the next digit in the result. 
Result so far: 11362.0
Subtracting 1656 from 2336 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.

Advancing to step 8:
828 goes into 6800 8 times with a remainder of 176.
The next digit of our result is 8. 
Result so far: 11362.8
The remainder is 176 after subtracting 6624 from 6800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 9:
1760 divided by 828 is 2 with a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 11362.82
The remainder is 104 after subtracting 1656 from 1760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 10:
828 goes into 1040 1 times with a remainder of 212.
The next digit of our result is 1. 
Result so far: 11362.821
If we take 828 away from 1040, we end up with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 11:
2120 divided by 828 is 2 with a remainder of 464.
Put 2 as the next digit of the answer. 
Result so far: 11362.8212
Subtract 1656 from 2120 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Let's proceed to step 12:
828 can be fit into 4640 5 times, resulting in a remainder of 500.
Write down 5 as next digit of the result. 
Result so far: 11362.82125
The remainder is 500 after subtracting 4140 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 13:
828 can be fit into 5000 6 times, resulting in a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 11362.821256
Subtracting 4968 from 5000 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 14:
The number 828 fits into 320 0 times, leaving a remainder of 320.
Write down 0 as next digit of the result. 
Result so far: 11362.821256
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 15:
828 can be fit into 3200 3 times, resulting in a remainder of 716.
The number 3 becomes the next digit in our result. 
Result so far: 11362.82125603
Subtract 2484 from 3200 to get 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

The final outcome is 11362.82125603, with a leftover of 7.16e-07.