Let's divide 1376888 by 487
The aim is to understand the frequency of 487 in 1376888.

On to step 1:
When dividing 1 by 487, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 487

Let's proceed to step 2:
The number 487 fits into 13 0 times, leaving a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Fetch the next digit (7) from the dividend, attach it to 13 and continue: 137 / 487

On to step 3:
If we divide 137 by 487, we get 0 and a remainder of 137.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 137 to get 137.
Bring next digit (6) of the dividend behind the 137 and repeat the process: 1376 / 487

Advancing to step 4:
If we divide 1376 by 487, we get 2 and a remainder of 402.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 974 from 1376 to get 402.
Include the next digit (8) from the dividend after 402, then repeat: 4028 / 487

Advancing to step 5:
When dividing 4028 by 487, we get 8 with a remainder of 132.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
If we subtract 3896 from 4028, we get 132.
Fetch the next digit (8) from the dividend, attach it to 132 and continue: 1328 / 487

Let's proceed to step 6:
If we divide 1328 by 487, we get 2 and a remainder of 354.
Record the quotient 2 as the next digit in the result. 
Result so far: 282.0
The remainder is 354 after subtracting 974 from 1328.
Append the next digit (8) from the dividend to 354 and continue with: 3548 / 487

Advancing to step 7:
3548 divided by 487 is 7 with a remainder of 139.
Record the quotient 7 as the next digit in the result. 
Result so far: 2827.0
Subtract 3409 from 3548 to get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Moving on to step 8:
When dividing 1390 by 487, we get 2 with a remainder of 416.
Put 2 as the next digit of the answer. 
Result so far: 2827.2
If we subtract 974 from 1390, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Step 9:
When dividing 4160 by 487, we get 8 with a remainder of 264.
The number 8 becomes the next digit in our result. 
Result so far: 2827.28
The remainder is 264 after subtracting 3896 from 4160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Let's proceed to step 10:
When dividing 2640 by 487, we get 5 with a remainder of 205.
Write down 5 as next digit of the result. 
Result so far: 2827.285
If we subtract 2435 from 2640, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 11:
If we divide 2050 by 487, we get 4 and a remainder of 102.
Put 4 as the next digit of the answer. 
Result so far: 2827.2854
Subtracting 1948 from 2050 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 12:
487 can be fit into 1020 2 times, resulting in a remainder of 46.
The next digit of our result is 2. 
Result so far: 2827.28542
Subtracting 974 from 1020 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 13:
487 goes into 460 0 times with a remainder of 460.
The next digit of our result is 0. 
Result so far: 2827.28542
If we subtract 0 from 460, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 14:
The number 487 fits into 4600 9 times, leaving a remainder of 217.
The number 9 becomes the next digit in our result. 
Result so far: 2827.2854209
Subtracting 4383 from 4600 leaves us with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Let's proceed to step 15:
487 goes into 2170 4 times with a remainder of 222.
The next digit of our result is 4. 
Result so far: 2827.28542094
Subtracting 1948 from 2170 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

After the division, we end up with 2827.28542094 and a remainder of 2.22e-07.