We look at the division of 1477384 by 387 
The aim is to understand the frequency of 387 in 1477384.

Advancing to step 1:
1 divided by 387 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 387

Step 2:
When dividing 14 by 387, we get 0 with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Bring next digit (7) of the dividend behind the 14 and repeat the process: 147 / 387

Going ahead to step 3:
If we divide 147 by 387, we get 0 and a remainder of 147.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 147 after subtracting 0 from 147.
Bring next digit (7) of the dividend behind the 147 and repeat the process: 1477 / 387

Let's proceed to step 4:
If we divide 1477 by 387, we get 3 and a remainder of 316.
The next digit of our result is 3. 
Result so far: 3.0
If we take 1161 away from 1477, we end up with 316.
Grab the next digit (3) from the dividend, add it to 316, then carry on: 3163 / 387

Moving on to step 5:
The number 387 fits into 3163 8 times, leaving a remainder of 67.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
If we take 3096 away from 3163, we end up with 67.
Bring next digit (8) of the dividend behind the 67 and repeat the process: 678 / 387

Moving on to step 6:
When dividing 678 by 387, we get 1 with a remainder of 291.
Put 1 as the next digit of the answer. 
Result so far: 381.0
Subtracting 387 from 678 leaves us with 291.
Grab the next digit (4) from the dividend, add it to 291, then carry on: 2914 / 387

Let's proceed to step 7:
When dividing 2914 by 387, we get 7 with a remainder of 205.
Put 7 as the next digit of the answer. 
Result so far: 3817.0
Subtracting 2709 from 2914 leaves us with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 8:
387 goes into 2050 5 times with a remainder of 115.
Write down 5 as next digit of the result. 
Result so far: 3817.5
Deduct 1935 from 2050 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Going ahead to step 9:
When dividing 1150 by 387, we get 2 with a remainder of 376.
The next digit of our result is 2. 
Result so far: 3817.52
The remainder is 376 after subtracting 774 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 10:
387 can be fit into 3760 9 times, resulting in a remainder of 277.
Use 9 as the next digit of our solution. 
Result so far: 3817.529
Deduct 3483 from 3760 and we're left with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Going ahead to step 11:
The number 387 fits into 2770 7 times, leaving a remainder of 61.
Use 7 as the next digit of our solution. 
Result so far: 3817.5297
Subtracting 2709 from 2770 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 12:
387 can be fit into 610 1 times, resulting in a remainder of 223.
Record the quotient 1 as the next digit in the result. 
Result so far: 3817.52971
If we take 387 away from 610, we end up with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Advancing to step 13:
387 can be fit into 2230 5 times, resulting in a remainder of 295.
Use 5 as the next digit of our solution. 
Result so far: 3817.529715
Deduct 1935 from 2230 and we're left with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

On to step 14:
When dividing 2950 by 387, we get 7 with a remainder of 241.
Put 7 as the next digit of the answer. 
Result so far: 3817.5297157
Subtract 2709 from 2950 to get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Step 15:
The number 387 fits into 2410 6 times, leaving a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 3817.52971576
Subtract 2322 from 2410 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

After the division, we end up with 3817.52971576 and a remainder of 8.8e-08.