We look at the division of 25168831 by 533 
The aim is to understand the frequency of 533 in 25168831.

Let's proceed to step 1:
If we divide 2 by 533, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 533

Moving on to step 2:
The number 533 fits into 25 0 times, leaving a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 533

Advancing to step 3:
533 goes into 251 0 times with a remainder of 251.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 251 and we're left with 251.
Include the next digit (6) from the dividend after 251, then repeat: 2516 / 533

Advancing to step 4:
If we divide 2516 by 533, we get 4 and a remainder of 384.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 2132 away from 2516, we end up with 384.
Append the next digit (8) from the dividend to 384 and continue with: 3848 / 533

On to step 5:
533 can be fit into 3848 7 times, resulting in a remainder of 117.
Use 7 as the next digit of our solution. 
Result so far: 47.0
Subtracting 3731 from 3848 leaves us with 117.
Fetch the next digit (8) from the dividend, attach it to 117 and continue: 1178 / 533

Moving on to step 6:
The number 533 fits into 1178 2 times, leaving a remainder of 112.
Record the quotient 2 as the next digit in the result. 
Result so far: 472.0
If we subtract 1066 from 1178, we get 112.
Grab the next digit (3) from the dividend, add it to 112, then carry on: 1123 / 533

On to step 7:
When dividing 1123 by 533, we get 2 with a remainder of 57.
Put 2 as the next digit of the answer. 
Result so far: 4722.0
Deduct 1066 from 1123 and we're left with 57.
Fetch the next digit (1) from the dividend, attach it to 57 and continue: 571 / 533

Let's proceed to step 8:
533 goes into 571 1 times with a remainder of 38.
The next digit of our result is 1. 
Result so far: 47221.0
The remainder is 38 after subtracting 533 from 571.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 9:
380 divided by 533 is 0 with a remainder of 380.
Record the quotient 0 as the next digit in the result. 
Result so far: 47221.0
The remainder is 380 after subtracting 0 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 10:
When dividing 3800 by 533, we get 7 with a remainder of 69.
Write down 7 as next digit of the result. 
Result so far: 47221.07
Subtracting 3731 from 3800 leaves us 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.

Going ahead to step 11:
533 can be fit into 690 1 times, resulting in a remainder of 157.
Use 1 as the next digit of our solution. 
Result so far: 47221.071
If we take 533 away from 690, we end up with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

On to step 12:
If we divide 1570 by 533, we get 2 and a remainder of 504.
Put 2 as the next digit of the answer. 
Result so far: 47221.0712
Subtracting 1066 from 1570 leaves us with 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Step 13:
533 goes into 5040 9 times with a remainder of 243.
Put 9 as the next digit of the answer. 
Result so far: 47221.07129
Subtracting 4797 from 5040 leaves us with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Going ahead to step 14:
533 goes into 2430 4 times with a remainder of 298.
Put 4 as the next digit of the answer. 
Result so far: 47221.071294
Subtracting 2132 from 2430 leaves us with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Let's proceed to step 15:
533 can be fit into 2980 5 times, resulting in a remainder of 315.
The next digit of our result is 5. 
Result so far: 47221.0712945
Subtract 2665 from 2980 to get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Moving on to step 16:
When dividing 3150 by 533, we get 5 with a remainder of 485.
Put 5 as the next digit of the answer. 
Result so far: 47221.07129455
If we subtract 2665 from 3150, we get 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

After the division, we end up with 47221.07129455 and a remainder of 4.85e-07.