We're dividing 6018175 by 387 
The aim is to understand the frequency of 387 in 6018175.

Advancing to step 1:
387 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 387

Going ahead to step 2:
When dividing 60 by 387, we get 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 60 to get 60.
Include the next digit (1) from the dividend after 60, then repeat: 601 / 387

Advancing to step 3:
The number 387 fits into 601 1 times, leaving a remainder of 214.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 387 from 601 and we're left with 214.
Include the next digit (8) from the dividend after 214, then repeat: 2148 / 387

Going ahead to step 4:
When dividing 2148 by 387, we get 5 with a remainder of 213.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 1935 from 2148 to get 213.
Fetch the next digit (1) from the dividend, attach it to 213 and continue: 2131 / 387

On to step 5:
387 goes into 2131 5 times with a remainder of 196.
The number 5 becomes the next digit in our result. 
Result so far: 155.0
Subtract 1935 from 2131 to get 196.
Include the next digit (7) from the dividend after 196, then repeat: 1967 / 387

Step 6:
387 can be fit into 1967 5 times, resulting in a remainder of 32.
Put 5 as the next digit of the answer. 
Result so far: 1555.0
If we subtract 1935 from 1967, we get 32.
Bring next digit (5) of the dividend behind the 32 and repeat the process: 325 / 387

Moving on to step 7:
325 divided by 387 is 0 with a remainder of 325.
The next digit of our result is 0. 
Result so far: 15550.0
Subtract 0 from 325 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Moving on to step 8:
If we divide 3250 by 387, we get 8 and a remainder of 154.
Record the quotient 8 as the next digit in the result. 
Result so far: 15550.8
Subtracting 3096 from 3250 leaves us with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 9:
If we divide 1540 by 387, we get 3 and a remainder of 379.
Put 3 as the next digit of the answer. 
Result so far: 15550.83
The remainder is 379 after subtracting 1161 from 1540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

On to step 10:
387 can be fit into 3790 9 times, resulting in a remainder of 307.
Record the quotient 9 as the next digit in the result. 
Result so far: 15550.839
Deduct 3483 from 3790 and we're left with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

On to step 11:
387 can be fit into 3070 7 times, resulting in a remainder of 361.
Put 7 as the next digit of the answer. 
Result so far: 15550.8397
If we subtract 2709 from 3070, we get 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Going ahead to step 12:
387 can be fit into 3610 9 times, resulting in a remainder of 127.
The number 9 becomes the next digit in our result. 
Result so far: 15550.83979
Deduct 3483 from 3610 and we're left with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Step 13:
387 can be fit into 1270 3 times, resulting in a remainder of 109.
The number 3 becomes the next digit in our result. 
Result so far: 15550.839793
Deduct 1161 from 1270 and we're left with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Let's proceed to step 14:
When dividing 1090 by 387, we get 2 with a remainder of 316.
The number 2 becomes the next digit in our result. 
Result so far: 15550.8397932
If we take 774 away from 1090, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Moving on to step 15:
The number 387 fits into 3160 8 times, leaving a remainder of 64.
The next digit of our result is 8. 
Result so far: 15550.83979328
The remainder is 64 after subtracting 3096 from 3160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The quotient of the division is 15550.83979328, and the remainder is 6.4e-08.