We look at the division of 38651081 by 186 
The aim is to understand the frequency of 186 in 38651081.

Advancing to step 1:
The number 186 fits into 3 0 times, leaving 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.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 186

Let's proceed to step 2:
When dividing 38 by 186, we get 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Grab the next digit (6) from the dividend, add it to 38, then carry on: 386 / 186

Going ahead to step 3:
186 can be fit into 386 2 times, resulting in a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 372 from 386 and we're left with 14.
Fetch the next digit (5) from the dividend, attach it to 14 and continue: 145 / 186

Advancing to step 4:
If we divide 145 by 186, we get 0 and a remainder of 145.
The next digit of our result is 0. 
Result so far: 20.0
The remainder is 145 after subtracting 0 from 145.
Grab the next digit (1) from the dividend, add it to 145, then carry on: 1451 / 186

Going ahead to step 5:
1451 divided by 186 is 7 with a remainder of 149.
Record the quotient 7 as the next digit in the result. 
Result so far: 207.0
Deduct 1302 from 1451 and we're left with 149.
Grab the next digit (0) from the dividend, add it to 149, then carry on: 1490 / 186

Moving on to step 6:
186 goes into 1490 8 times with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 2078.0
Subtracting 1488 from 1490 leaves us with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 186

Advancing to step 7:
When dividing 28 by 186, we get 0 with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 20780.0
Deduct 0 from 28 and we're left with 28.
Take the next digit (1) from the dividend and append it to 28, then repeat: 281 / 186

Let's proceed to step 8:
186 goes into 281 1 times with a remainder of 95.
Put 1 as the next digit of the answer. 
Result so far: 207801.0
Deduct 186 from 281 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 9:
When dividing 950 by 186, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 207801.5
Deduct 930 from 950 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
When dividing 200 by 186, we get 1 with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 207801.51
Subtracting 186 from 200 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 11:
186 can be fit into 140 0 times, resulting in a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 207801.51
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 12:
If we divide 1400 by 186, we get 7 and a remainder of 98.
Record the quotient 7 as the next digit in the result. 
Result so far: 207801.5107
Subtract 1302 from 1400 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 13:
When dividing 980 by 186, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 207801.51075
Subtracting 930 from 980 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 14:
186 goes into 500 2 times with a remainder of 128.
Write down 2 as next digit of the result. 
Result so far: 207801.510752
If we subtract 372 from 500, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 15:
186 can be fit into 1280 6 times, resulting in a remainder of 164.
The number 6 becomes the next digit in our result. 
Result so far: 207801.5107526
If we take 1116 away from 1280, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Going ahead to step 16:
1640 divided by 186 is 8 with a remainder of 152.
Write down 8 as next digit of the result. 
Result so far: 207801.51075268
The remainder is 152 after subtracting 1488 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The quotient of the division is 207801.51075268, and the remainder is 1.52e-07.