38889854 divided by 187 
The aim is to understand the frequency of 187 in 38889854.

Advancing to step 1:
187 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 187

Step 2:
If we divide 38 by 187, we get 0 and a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Fetch the next digit (8) from the dividend, attach it to 38 and continue: 388 / 187

On to step 3:
187 can be fit into 388 2 times, resulting in a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 374 from 388 leaves us with 14.
Grab the next digit (8) from the dividend, add it to 14, then carry on: 148 / 187

Let's proceed to step 4:
When dividing 148 by 187, we get 0 with a remainder of 148.
The next digit of our result is 0. 
Result so far: 20.0
If we subtract 0 from 148, we get 148.
Take the next digit (9) from the dividend and append it to 148, then repeat: 1489 / 187

Moving on to step 5:
The number 187 fits into 1489 7 times, leaving a remainder of 180.
The next digit of our result is 7. 
Result so far: 207.0
If we subtract 1309 from 1489, we get 180.
Append the next digit (8) from the dividend to 180 and continue with: 1808 / 187

Moving on to step 6:
If we divide 1808 by 187, we get 9 and a remainder of 125.
The next digit of our result is 9. 
Result so far: 2079.0
Subtract 1683 from 1808 to get 125.
Append the next digit (5) from the dividend to 125 and continue with: 1255 / 187

Let's proceed to step 7:
When dividing 1255 by 187, we get 6 with a remainder of 133.
Use 6 as the next digit of our solution. 
Result so far: 20796.0
Subtracting 1122 from 1255 leaves us with 133.
Append the next digit (4) from the dividend to 133 and continue with: 1334 / 187

Advancing to step 8:
187 can be fit into 1334 7 times, resulting in a remainder of 25.
The next digit of our result is 7. 
Result so far: 207967.0
Deduct 1309 from 1334 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 9:
When dividing 250 by 187, we get 1 with a remainder of 63.
The next digit of our result is 1. 
Result so far: 207967.1
Subtract 187 from 250 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 10:
When dividing 630 by 187, we get 3 with a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 207967.13
Subtract 561 from 630 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 11:
If we divide 690 by 187, we get 3 and a remainder of 129.
The number 3 becomes the next digit in our result. 
Result so far: 207967.133
The remainder is 129 after subtracting 561 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

The final outcome is 207967.133, with a leftover of 0.0129.