We look at the division of 720543 by 360 
The aim is to understand the frequency of 360 in 720543.

Advancing to step 1:
The number 360 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 360

Step 2:
When dividing 72 by 360, we get 0 with a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Grab the next digit (0) from the dividend, add it to 72, then carry on: 720 / 360

Let's proceed to step 3:
360 can be fit into 720 2 times, resulting in a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
If we take 720 away from 720, we end up with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 360

Moving on to step 4:
The number 360 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
If we take 0 away from 5, we end up with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 360

Moving on to step 5:
If we divide 54 by 360, we get 0 and a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 200.0
Subtract 0 from 54 to get 54.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 360

On to step 6:
When dividing 543 by 360, we get 1 with a remainder of 183.
Record the quotient 1 as the next digit in the result. 
Result so far: 2001.0
Subtracting 360 from 543 leaves us with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Advancing to step 7:
The number 360 fits into 1830 5 times, leaving a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 2001.5
The remainder is 30 after subtracting 1800 from 1830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
The number 360 fits into 300 0 times, leaving a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 2001.5
Subtract 0 from 300 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 9:
3000 divided by 360 is 8 with a remainder of 120.
Put 8 as the next digit of the answer. 
Result so far: 2001.508
Subtract 2880 from 3000 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 10:
When dividing 1200 by 360, we get 3 with a remainder of 120.
Write down 3 as next digit of the result. 
Result so far: 2001.5083
If we take 1080 away from 1200, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 11:
If we divide 1200 by 360, we get 3 and a remainder of 120.
The number 3 becomes the next digit in our result. 
Result so far: 2001.50833
If we take 1080 away from 1200, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Our division results in 2001.50833 with a remaining 0.00012.