We're dividing 38715709 by 546 
The aim is to understand the frequency of 546 in 38715709.

Let's proceed to step 1:
When dividing 3 by 546, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 546

Moving on to step 2:
The number 546 fits into 38 0 times, leaving a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Fetch the next digit (7) from the dividend, attach it to 38 and continue: 387 / 546

Moving on to step 3:
546 goes into 387 0 times with a remainder of 387.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 387 leaves us with 387.
Grab the next digit (1) from the dividend, add it to 387, then carry on: 3871 / 546

Step 4:
The number 546 fits into 3871 7 times, leaving a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 3822 from 3871 to get 49.
Grab the next digit (5) from the dividend, add it to 49, then carry on: 495 / 546

Let's proceed to step 5:
When dividing 495 by 546, we get 0 with a remainder of 495.
Write down 0 as next digit of the result. 
Result so far: 70.0
If we take 0 away from 495, we end up with 495.
Include the next digit (7) from the dividend after 495, then repeat: 4957 / 546

Let's proceed to step 6:
When dividing 4957 by 546, we get 9 with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 709.0
If we take 4914 away from 4957, we end up with 43.
Bring next digit (0) of the dividend behind the 43 and repeat the process: 430 / 546

Let's proceed to step 7:
If we divide 430 by 546, we get 0 and a remainder of 430.
The number 0 becomes the next digit in our result. 
Result so far: 7090.0
If we take 0 away from 430, we end up with 430.
Take the next digit (9) from the dividend and append it to 430, then repeat: 4309 / 546

Step 8:
546 can be fit into 4309 7 times, resulting in a remainder of 487.
Use 7 as the next digit of our solution. 
Result so far: 70907.0
If we take 3822 away from 4309, we end up with 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

On to step 9:
546 goes into 4870 8 times with a remainder of 502.
Write down 8 as next digit of the result. 
Result so far: 70907.8
Subtracting 4368 from 4870 leaves us with 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Going ahead to step 10:
5020 divided by 546 is 9 with a remainder of 106.
The number 9 becomes the next digit in our result. 
Result so far: 70907.89
Subtract 4914 from 5020 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 11:
546 goes into 1060 1 times with a remainder of 514.
Use 1 as the next digit of our solution. 
Result so far: 70907.891
If we take 546 away from 1060, we end up with 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

On to step 12:
5140 divided by 546 is 9 with a remainder of 226.
The number 9 becomes the next digit in our result. 
Result so far: 70907.8919
The remainder is 226 after subtracting 4914 from 5140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Moving on to step 13:
If we divide 2260 by 546, we get 4 and a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 70907.89194
Deduct 2184 from 2260 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 14:
546 goes into 760 1 times with a remainder of 214.
Write down 1 as next digit of the result. 
Result so far: 70907.891941
If we take 546 away from 760, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Moving on to step 15:
If we divide 2140 by 546, we get 3 and a remainder of 502.
Write down 3 as next digit of the result. 
Result so far: 70907.8919413
The remainder is 502 after subtracting 1638 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Advancing to step 16:
When dividing 5020 by 546, we get 9 with a remainder of 106.
The next digit of our result is 9. 
Result so far: 70907.89194139
If we take 4914 away from 5020, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

The final result is 70907.89194139 with a remainder of 1.06e-07.