We're dividing 11991184 by 542 
The aim is to understand the frequency of 542 in 11991184.

Moving on to step 1:
542 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 542

Advancing to step 2:
11 divided by 542 is 0 with a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 542

Let's proceed to step 3:
The number 542 fits into 119 0 times, leaving a remainder of 119.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 119, we end up with 119.
Append the next digit (9) from the dividend to 119 and continue with: 1199 / 542

On to step 4:
542 goes into 1199 2 times with a remainder of 115.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 1084 from 1199 to get 115.
Grab the next digit (1) from the dividend, add it to 115, then carry on: 1151 / 542

Step 5:
542 goes into 1151 2 times with a remainder of 67.
The next digit of our result is 2. 
Result so far: 22.0
The remainder is 67 after subtracting 1084 from 1151.
Fetch the next digit (1) from the dividend, attach it to 67 and continue: 671 / 542

Moving on to step 6:
When dividing 671 by 542, we get 1 with a remainder of 129.
The next digit of our result is 1. 
Result so far: 221.0
Deduct 542 from 671 and we're left with 129.
Include the next digit (8) from the dividend after 129, then repeat: 1298 / 542

Moving on to step 7:
When dividing 1298 by 542, we get 2 with a remainder of 214.
The next digit of our result is 2. 
Result so far: 2212.0
If we subtract 1084 from 1298, we get 214.
Grab the next digit (4) from the dividend, add it to 214, then carry on: 2144 / 542

Step 8:
If we divide 2144 by 542, we get 3 and a remainder of 518.
The number 3 becomes the next digit in our result. 
Result so far: 22123.0
If we take 1626 away from 2144, we end up with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Advancing to step 9:
When dividing 5180 by 542, we get 9 with a remainder of 302.
Put 9 as the next digit of the answer. 
Result so far: 22123.9
Subtract 4878 from 5180 to get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Let's proceed to step 10:
When dividing 3020 by 542, we get 5 with a remainder of 310.
The number 5 becomes the next digit in our result. 
Result so far: 22123.95
Deduct 2710 from 3020 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 11:
When dividing 3100 by 542, we get 5 with a remainder of 390.
Use 5 as the next digit of our solution. 
Result so far: 22123.955
If we subtract 2710 from 3100, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Our division results in 22123.955 with a remaining 0.039.