72246243 divided by 546 
The aim is to understand the frequency of 546 in 72246243.

Step 1:
If we divide 7 by 546, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 546

Going ahead to step 2:
546 can be fit into 72 0 times, resulting in a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Fetch the next digit (2) from the dividend, attach it to 72 and continue: 722 / 546

Step 3:
The number 546 fits into 722 1 times, leaving a remainder of 176.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 546 from 722, we get 176.
Append the next digit (4) from the dividend to 176 and continue with: 1764 / 546

Advancing to step 4:
546 goes into 1764 3 times with a remainder of 126.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 1638 from 1764 and we're left with 126.
Grab the next digit (6) from the dividend, add it to 126, then carry on: 1266 / 546

Moving on to step 5:
The number 546 fits into 1266 2 times, leaving a remainder of 174.
The number 2 becomes the next digit in our result. 
Result so far: 132.0
If we subtract 1092 from 1266, we get 174.
Take the next digit (2) from the dividend and append it to 174, then repeat: 1742 / 546

On to step 6:
If we divide 1742 by 546, we get 3 and a remainder of 104.
Put 3 as the next digit of the answer. 
Result so far: 1323.0
If we subtract 1638 from 1742, we get 104.
Include the next digit (4) from the dividend after 104, then repeat: 1044 / 546

Advancing to step 7:
1044 divided by 546 is 1 with a remainder of 498.
Use 1 as the next digit of our solution. 
Result so far: 13231.0
If we take 546 away from 1044, we end up with 498.
Include the next digit (3) from the dividend after 498, then repeat: 4983 / 546

On to step 8:
The number 546 fits into 4983 9 times, leaving a remainder of 69.
Use 9 as the next digit of our solution. 
Result so far: 132319.0
If we take 4914 away from 4983, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 9:
546 can be fit into 690 1 times, resulting in a remainder of 144.
Record the quotient 1 as the next digit in the result. 
Result so far: 132319.1
The remainder is 144 after subtracting 546 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 10:
The number 546 fits into 1440 2 times, leaving a remainder of 348.
The next digit of our result is 2. 
Result so far: 132319.12
If we take 1092 away from 1440, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 11:
3480 divided by 546 is 6 with a remainder of 204.
Record the quotient 6 as the next digit in the result. 
Result so far: 132319.126
Subtract 3276 from 3480 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Going ahead to step 12:
546 goes into 2040 3 times with a remainder of 402.
The next digit of our result is 3. 
Result so far: 132319.1263
If we take 1638 away from 2040, we end up with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

On to step 13:
The number 546 fits into 4020 7 times, leaving a remainder of 198.
Record the quotient 7 as the next digit in the result. 
Result so far: 132319.12637
Subtract 3822 from 4020 to get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Going ahead to step 14:
If we divide 1980 by 546, we get 3 and a remainder of 342.
Use 3 as the next digit of our solution. 
Result so far: 132319.126373
Subtracting 1638 from 1980 leaves us with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Moving on to step 15:
546 can be fit into 3420 6 times, resulting in a remainder of 144.
Use 6 as the next digit of our solution. 
Result so far: 132319.1263736
The remainder is 144 after subtracting 3276 from 3420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 16:
546 goes into 1440 2 times with a remainder of 348.
Use 2 as the next digit of our solution. 
Result so far: 132319.12637362
If we take 1092 away from 1440, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

The final outcome is 132319.12637362, with a leftover of 3.48e-07.