We look at the division of 38181143 by 872 
The aim is to understand the frequency of 872 in 38181143.

Moving on to step 1:
The number 872 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 872

Let's proceed to step 2:
If we divide 38 by 872, we get 0 and a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Grab the next digit (1) from the dividend, add it to 38, then carry on: 381 / 872

Moving on to step 3:
When dividing 381 by 872, we get 0 with a remainder of 381.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 381 and we're left with 381.
Fetch the next digit (8) from the dividend, attach it to 381 and continue: 3818 / 872

Going ahead to step 4:
When dividing 3818 by 872, we get 4 with a remainder of 330.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 330 after subtracting 3488 from 3818.
Take the next digit (1) from the dividend and append it to 330, then repeat: 3301 / 872

Moving on to step 5:
3301 divided by 872 is 3 with a remainder of 685.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
Deduct 2616 from 3301 and we're left with 685.
Append the next digit (1) from the dividend to 685 and continue with: 6851 / 872

Going ahead to step 6:
When dividing 6851 by 872, we get 7 with a remainder of 747.
Write down 7 as next digit of the result. 
Result so far: 437.0
Subtract 6104 from 6851 to get 747.
Include the next digit (4) from the dividend after 747, then repeat: 7474 / 872

Step 7:
7474 divided by 872 is 8 with a remainder of 498.
Write down 8 as next digit of the result. 
Result so far: 4378.0
The remainder is 498 after subtracting 6976 from 7474.
Take the next digit (3) from the dividend and append it to 498, then repeat: 4983 / 872

Going ahead to step 8:
872 can be fit into 4983 5 times, resulting in a remainder of 623.
The next digit of our result is 5. 
Result so far: 43785.0
Deduct 4360 from 4983 and we're left with 623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6230, and continue the process.

Let's proceed to step 9:
6230 divided by 872 is 7 with a remainder of 126.
The number 7 becomes the next digit in our result. 
Result so far: 43785.7
If we subtract 6104 from 6230, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Advancing to step 10:
872 goes into 1260 1 times with a remainder of 388.
The next digit of our result is 1. 
Result so far: 43785.71
If we take 872 away from 1260, we end up with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Let's proceed to step 11:
When dividing 3880 by 872, we get 4 with a remainder of 392.
Record the quotient 4 as the next digit in the result. 
Result so far: 43785.714
Subtracting 3488 from 3880 leaves us with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Advancing to step 12:
872 can be fit into 3920 4 times, resulting in a remainder of 432.
The next digit of our result is 4. 
Result so far: 43785.7144
Subtracting 3488 from 3920 leaves us with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

The quotient of the division is 43785.7144, and the remainder is 0.00432.