We look at the division of 64387111 by 103 
The aim is to understand the frequency of 103 in 64387111.

Going ahead to step 1:
103 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 103

Advancing to step 2:
103 can be fit into 64 0 times, resulting in a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Bring next digit (3) of the dividend behind the 64 and repeat the process: 643 / 103

Let's proceed to step 3:
103 can be fit into 643 6 times, resulting in a remainder of 25.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 618 from 643 to get 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 103

Advancing to step 4:
If we divide 258 by 103, we get 2 and a remainder of 52.
The next digit of our result is 2. 
Result so far: 62.0
Subtract 206 from 258 to get 52.
Take the next digit (7) from the dividend and append it to 52, then repeat: 527 / 103

Advancing to step 5:
If we divide 527 by 103, we get 5 and a remainder of 12.
Write down 5 as next digit of the result. 
Result so far: 625.0
Subtracting 515 from 527 leaves us with 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 103

Step 6:
The number 103 fits into 121 1 times, leaving a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 6251.0
Subtracting 103 from 121 leaves us with 18.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 103

Moving on to step 7:
If we divide 181 by 103, we get 1 and a remainder of 78.
Use 1 as the next digit of our solution. 
Result so far: 62511.0
Subtracting 103 from 181 leaves us with 78.
Grab the next digit (1) from the dividend, add it to 78, then carry on: 781 / 103

Going ahead to step 8:
781 divided by 103 is 7 with a remainder of 60.
Write down 7 as next digit of the result. 
Result so far: 625117.0
If we take 721 away from 781, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
The number 103 fits into 600 5 times, leaving a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 625117.5
Subtracting 515 from 600 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 10:
103 goes into 850 8 times with a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 625117.58
Subtracting 824 from 850 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 11:
260 divided by 103 is 2 with a remainder of 54.
The number 2 becomes the next digit in our result. 
Result so far: 625117.582
If we subtract 206 from 260, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 12:
The number 103 fits into 540 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 625117.5825
Subtract 515 from 540 to get 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 13:
When dividing 250 by 103, we get 2 with a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 625117.58252
Deduct 206 from 250 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 14:
The number 103 fits into 440 4 times, leaving a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 625117.582524
Subtracting 412 from 440 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 15:
103 can be fit into 280 2 times, resulting in a remainder of 74.
Use 2 as the next digit of our solution. 
Result so far: 625117.5825242
If we subtract 206 from 280, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 16:
When dividing 740 by 103, we get 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 625117.58252427
Deduct 721 from 740 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final result is 625117.58252427 with a remainder of 1.9e-08.