We're dividing 9415777 by 546 
The aim is to understand the frequency of 546 in 9415777.

Advancing to step 1:
9 divided by 546 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 546

Going ahead to step 2:
546 goes into 94 0 times with a remainder of 94.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 94 leaves us with 94.
Append the next digit (1) from the dividend to 94 and continue with: 941 / 546

Going ahead to step 3:
941 divided by 546 is 1 with a remainder of 395.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 546 from 941 to get 395.
Include the next digit (5) from the dividend after 395, then repeat: 3955 / 546

Moving on to step 4:
546 goes into 3955 7 times with a remainder of 133.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we subtract 3822 from 3955, we get 133.
Append the next digit (7) from the dividend to 133 and continue with: 1337 / 546

On to step 5:
546 can be fit into 1337 2 times, resulting in a remainder of 245.
Record the quotient 2 as the next digit in the result. 
Result so far: 172.0
The remainder is 245 after subtracting 1092 from 1337.
Take the next digit (7) from the dividend and append it to 245, then repeat: 2457 / 546

Moving on to step 6:
The number 546 fits into 2457 4 times, leaving a remainder of 273.
The next digit of our result is 4. 
Result so far: 1724.0
Deduct 2184 from 2457 and we're left with 273.
Fetch the next digit (7) from the dividend, attach it to 273 and continue: 2737 / 546

Advancing to step 7:
546 goes into 2737 5 times with a remainder of 7.
The next digit of our result is 5. 
Result so far: 17245.0
The remainder is 7 after subtracting 2730 from 2737.
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 8:
If we divide 70 by 546, we get 0 and a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 17245.0
If we take 0 away from 70, we end up 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.

Let's proceed to step 9:
The number 546 fits into 700 1 times, leaving a remainder of 154.
The next digit of our result is 1. 
Result so far: 17245.01
Deduct 546 from 700 and we're left with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 10:
546 goes into 1540 2 times with a remainder of 448.
The number 2 becomes the next digit in our result. 
Result so far: 17245.012
Subtract 1092 from 1540 to get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Going ahead to step 11:
When dividing 4480 by 546, we get 8 with a remainder of 112.
Use 8 as the next digit of our solution. 
Result so far: 17245.0128
Deduct 4368 from 4480 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 12:
The number 546 fits into 1120 2 times, leaving a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 17245.01282
If we take 1092 away from 1120, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 13:
280 divided by 546 is 0 with a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 17245.01282
Deduct 0 from 280 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 14:
When dividing 2800 by 546, we get 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 17245.0128205
If we take 2730 away from 2800, we end up 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.

On to step 15:
546 can be fit into 700 1 times, resulting in a remainder of 154.
The number 1 becomes the next digit in our result. 
Result so far: 17245.01282051
If we take 546 away from 700, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Our division results in 17245.01282051 with a remaining 1.54e-07.