18703740 ÷ 533 
The aim is to understand the frequency of 533 in 18703740.

Step 1:
533 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 533

Advancing to step 2:
533 goes into 18 0 times with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Grab the next digit (7) from the dividend, add it to 18, then carry on: 187 / 533

Moving on to step 3:
187 divided by 533 is 0 with a remainder of 187.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 187, we end up with 187.
Grab the next digit (0) from the dividend, add it to 187, then carry on: 1870 / 533

Moving on to step 4:
The number 533 fits into 1870 3 times, leaving a remainder of 271.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 1599 away from 1870, we end up with 271.
Bring next digit (3) of the dividend behind the 271 and repeat the process: 2713 / 533

Let's proceed to step 5:
533 goes into 2713 5 times with a remainder of 48.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtract 2665 from 2713 to get 48.
Grab the next digit (7) from the dividend, add it to 48, then carry on: 487 / 533

Let's proceed to step 6:
487 divided by 533 is 0 with a remainder of 487.
Put 0 as the next digit of the answer. 
Result so far: 350.0
Subtracting 0 from 487 leaves us with 487.
Take the next digit (4) from the dividend and append it to 487, then repeat: 4874 / 533

Advancing to step 7:
The number 533 fits into 4874 9 times, leaving a remainder of 77.
Record the quotient 9 as the next digit in the result. 
Result so far: 3509.0
If we take 4797 away from 4874, we end up with 77.
Grab the next digit (0) from the dividend, add it to 77, then carry on: 770 / 533

On to step 8:
533 goes into 770 1 times with a remainder of 237.
Record the quotient 1 as the next digit in the result. 
Result so far: 35091.0
The remainder is 237 after subtracting 533 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

On to step 9:
If we divide 2370 by 533, we get 4 and a remainder of 238.
Record the quotient 4 as the next digit in the result. 
Result so far: 35091.4
The remainder is 238 after subtracting 2132 from 2370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Let's proceed to step 10:
The number 533 fits into 2380 4 times, leaving a remainder of 248.
Write down 4 as next digit of the result. 
Result so far: 35091.44
Subtract 2132 from 2380 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

The final result is 35091.44 with a remainder of 0.248.